Editing ZX81 (section)

== Bibliography ==
=== Books ===
{{refbegin}}
* {{cite book| title = Sinclair and the Sunrise Technology
 | last1 = Adamson | first1 = Ian
 | last2 = Kennedy | first2 = Richard
 | year = 1986
 | publisher = Penguin Books | location = Harmondsworth, England
 | isbn = 978-0-14-008774-1
}}
* {{cite book| title = Innovation in marketing
 | last1 = Bridgewater | first1 = Susan
 | last2 = Doyle | first2 = Peter
 | year = 1998
 | publisher = Butterworth-Heinemann | location = Oxford, England
 | url = https://archive.org/details/innovationinmark0000unse | url-access = registration | via = [[Internet Archive]]
 | isbn = 978-0-7506-4121-0
}}
* {{cite book| title = The Sinclair Story
 | last = Dale | first = Rodney | year = 1985
 | publisher = Gerald Duckworth & Co | location = London
 | isbn = 978-0-7156-1901-8
}}
* {{cite book| title = Digital retro
 | last = Laing | first = Gordon | year = 2004
 | publisher = The Ilex Press | location = Lewes, England
 | isbn = 978-1-904705-39-0
}}
* {{cite book| title = The Symbian OS architecture sourcebook: design and evolution of a mobile phone OS
 | last = Morris | first = Ben | year = 2007
 | publisher = John Wiley and Sons | location = Chichester, England
 | isbn = 978-0-470-01846-0
}}
* {{cite book| title = Effective scientific problem solving with small computers
 | last = Nash | first = John C | year = 1984
 | publisher = Reston Pub. Co | location = Reston, VA
 | isbn = 978-0-8359-1596-0
}}
* {{cite book| title = The Ins and Outs of the Timex TS1000 & ZX81
 | last = Thomasson | first = Don | year = 1983
 | publisher = Melbourne House | location = Leighton Buzzard, England
 | isbn = 978-0-86161-118-8
}}
* {{cite book| title = ZX81 BASIC Programming
 | last = Vickers | first = Steve | year = 1982
 | publisher = Sinclair Research | location = Cambridge, England
}}
{{refend}}

=== News reports ===
{{refbegin|colwidth=50em}}
* {{cite news
 | title = The decline of Uncle Clive
 | last1 = Adamson
 | first1 = Ian
 | last2 = Kennedy
 | first2 = Richard
 | magazine = New Scientist
 | page = 33
 | url = https://books.google.com/books?id=RYH7o-4ykmMC&pg=PA33
 | date = 12 June 1986
 | ref = NS120686
 }}{{Dead link|date=August 2024 |bot=InternetArchiveBot |fix-attempted=yes }}
* {{cite news| title = ZX81 v IBM PC
 | last = Babsky | first = David
 | work = Which Micro?
 | pages = 34–36
 | date = April 1983
 | ref = WM0483
}}
* {{cite news
 | title = New clothes for IT in schools
 | last = Campbell
 | first = Robert
 | magazine = New Scientist
 | page = 133
 | url = https://books.google.com/books?id=xrjGVFIzLykC&pg=PA133
 | date = 14 July 1983
 | access-date = 26 January 2015
 }}{{Dead link|date=August 2024 |bot=InternetArchiveBot |fix-attempted=yes }}
* {{cite news| title = Cecco's Log
 | last = Cecco | first = Raffaele
 | work = CRASH
 | issue = 53
 | date = June 1988
 | ref = RCecco
}}
* {{cite news
 | title = Charts and Analysis
 | author = <!-- not stated -->
 | work = [[Compute!]]
 | pages = 56–59
 | url = https://archive.org/details/1982-12-compute-magazine/page/n57/mode/2up
 | via = [[Internet Archive]]
 | date = December 1982
 | ref = Compute
 }}
* {{cite news| title = A piece of cake in Dundee
 | last = Church | first = Lynd
 | work = Sinclair User
 | pages = 53–55
 | date = May 1982
 | ref = SU05-82
}}
* {{cite news
 | title = Microcomputers: No room at the inn
 | last = Clarke
 | first = Robin
 | magazine = New Scientist
 | page = 390
 | url = https://books.google.com/books?id=M0E-5yH7c7QC&q=%22central+hall%22+sinclair&pg=PA390
 | date = 11 February 1982
 | ref = Clarke
 }}{{Dead link|date=August 2024 |bot=InternetArchiveBot |fix-attempted=yes }}
* {{cite news| title = Modest award winner sets the pace in micro design
 | last = Cooke | first = Claudia
 | work = Sinclair User
 | page = 56
 | date = August 1982
 | ref = Cooke
}}
* {{cite news| title = Sinclair launches new personal computer costing only £70
 | last = Crisp | first = Jason
 | newspaper = Financial Times|location=London
 | page = 6
 | date = 6 March 1981
 | ref = FT060381
}}
* {{cite news| title = Sinclair to be marketed in U.S. by Timex
 | last = Crisp | first = Jason
 | newspaper = Financial Times|location=London
 | page = 3
 | date = 13 February 1982
 | ref = FT130282
}}
* {{cite news| title = Why Sinclair thinks small is beautiful
 | last = Crisp | first = Jason
 | newspaper = Financial Times|location=London
 | page = 15
 | date = 20 March 1982
 | ref = FT200382
}}
* {{cite news| title = Stonehenge in Space
 | last = Eddy | first = Richard
 | work = CRASH
 | issue = 42
 | date = July 1987
 | ref = PCooke
}}
* {{cite news
 | title = Faces of the week
 | author = <!-- not stated -->
 | publisher = BBC News
 | url = http://news.bbc.co.uk/1/hi/magazine/3135411.stm
 | date = 8 August 2003
 | ref = BBC080803
 }}
* {{cite magazine
 | title = The Timex/Sinclair 1000
 | last = Garrett
 | first = Billy
 | magazine = BYTE
 | via = [[Internet Archive]]
 | date = January 1983
 | volume = 8
 | issue = 1
 | pages = 364–370
 | url = https://archive.org/stream/byte-magazine-1983-01/1983_01_BYTE_08-01_Looking_Ahead#page/n373/mode/2up
 | access-date = 19 October 2013
 }}
* {{cite news
 | title = Remember ZX80, ZX81, ZX Spectrum
 | last = Gillies-Jones
 | first = Ray
 | work = [[Computer Weekly]]
 | url = http://business.highbeam.com/411267/article-1G1-63057352/remember-zx80-zx81-zx-spectrum
 | url-status = dead
 | archive-url = https://web.archive.org/web/20121011005937/http://business.highbeam.com/411267/article-1G1-63057352/remember-zx80-zx81-zx-spectrum
 | date = 22 June 2000
 | archive-date = 11 October 2012
 | ref = cw
 }}
* {{cite news| title = Tech Tips
 | last = Goodwin | first = Simon N.
 | work = CRASH
 | issue = 48
 | date = January 1988
 | ref = Goodwin
}}
* {{cite news| title = Zap! I'm a millionaire; A tiny computer bought by his mum set Dave Perry on the road to riches
 | last = Hancock | first = David
 | newspaper = Sunday Mirror
 | date = 15 September 1996
 | ref = Hancock
}}
* {{cite news
 | title = Review – The Sinclair ZX81
 | last = Hartnell
 | first = Tim
 | work = Your Computer
 | url = https://archive.org/details/Your_Computer_Magazine_Issue_V101/page/12/mode/2up
 | pages = 12–14
 | date = June–July 1981
 | access-date = 5 January 2024
 | ref = YCJun81
 }}
* {{cite news
 | title = WH Smith brings ZX-81s to the high street
 | last = Hartnell
 | first = Tim
 | work = Your Computer
 | page = 37
 | url = http://yourcomputeronline.wordpress.com/2010/12/09/wh-smith-brings-zx-81s-to-the-high-street/
 | url-status = dead
 | archive-url = https://archive.today/20121202093728/http://yourcomputeronline.wordpress.com/2010/12/09/wh-smith-brings-zx-81s-to-the-high-street/
 | date = November 1981
 | archive-date = 2 December 2012
 | ref = YCNov81
 }}
* {{cite news| title = Interview – Clive Sinclair
 | last = Hayman | first = Martin
 | work = Practical Computing
 | pages = 54–64
 | date = June 1982
 | ref = Hayman
}}
* {{cite news
 | title = How the Spectrum began a revolution
 | author = <!-- not stated -->
 | publisher = BBC News
 | url = http://news.bbc.co.uk/1/hi/6572711.stm
 | date = 23 April 2007
 | ref = BBC230407
 }}
* {{cite news
 | title = Industry Legend: Charles Cecil
 | last = Joscelyne
 | first = Svend
 | work = Spong
 | url = http://spong.com/feature/10109995/Interview-Industry-Legend-Charles-Cecil
 | date = 5 November 2009
 | ref = CCecil
 }}
* {{cite news
 | title = Sinclair launches another low-cost microcomputer
 | last = Kewney
 | first = Guy
 | work = InfoWorld
 | url = https://books.google.com/books?id=aTAEAAAAMBAJ&q=zx81&pg=PT2
 | date = 3 May 1982
 | ref = Kewney
 }}
* {{cite news
 | title = Games in literature: Gibson explores the difference between UK and US
 | last = Krotoski
 | first = Aleks
 | newspaper = [[The Guardian]]
 | url = https://www.theguardian.com/technology/gamesblog/2005/nov/03/gamesinlitera
 | date = 3 November 2003
 | ref = Krotoski
 }}
* {{cite news| title = The precarious balance between research, fashion and price
 | last = Lorenz | first = Christopher
 | newspaper = Financial Times|location=London
 | page = 18
 | date = 15 April 1982
 | ref = FT150482
}}
* {{cite news
 | title = Deep thought
 | last = Mackintosh
 | first = Hamish
 | newspaper = [[The Guardian]]
 | url = https://www.theguardian.com/technology/1999/sep/23/onlinesupplement2
 | date = 23 September 1999
 | ref = Mackintosh2
 }}
* {{cite news
 | title = Why the Discworld needs PCs
 | last = Mackintosh
 | first = Hamish
 | newspaper = [[The Guardian]]
 | url = https://www.theguardian.com/technology/2000/jan/27/computingandthenet.books
 | date = 27 January 2000
 | ref = Mackintosh1
 }}
* {{cite magazine
 | title = How a BBC Micro shaped the course of GeekDad's life
 | last = McClelland
 | first = David
 | magazine = Wired
 | url = https://www.wired.co.uk/news/archive/2011-03/18/bbc-micro
 | url-status = dead
 | archive-url = https://web.archive.org/web/20111230170636/http://www.wired.co.uk/news/archive/2011-03/18/bbc-micro
 | date = 18 March 2011
 | archive-date = 30 December 2011
 }}
* {{cite news| title = Smash Software
 | last = Munford | first = Roger
 | work = Your Spectrum
 | date = March 1984
 | ref = YS0384
}}
* {{cite news
 | title = Times will market Sinclair computers
 | last = Needle
 | first = David
 | work = InfoWorld
 | url = https://books.google.com/books?id=gD4EAAAAMBAJ&pg=PA1
 | date = 15 March 1982
 | ref = Needle
 }}
* {{cite news
 | title = Paperback processing – The Sinclair ZX81 personal computer
 | last = Peltu
 | first = Malcolm
 | magazine = New Scientist
 | page = 303
 | url = https://books.google.com/books?id=iUz6LTd7vdIC&q=zx81&pg=PA303
 | date = 30 April 1981
 | ref = Peltu
 }}{{Dead link|date=August 2024 |bot=InternetArchiveBot |fix-attempted=yes }}
* {{cite web
 | title = Gaming – Interview – Rhianna Pratchett ('Overlord')
 | last = Reynolds
 | first = Matthew
 | website = Digital Spy
 | url = http://www.digitalspy.co.uk/gaming/interviews/a162016/rhianna-pratchett-overlord.html
 | date = 28 June 2009
 | ref = RPratchett
 }}
* {{cite news| title = Interview: Clive Sinclair
 | last = Scot | first = Duncan
 | work = Your Computer
 | pages = 21–22
 | date = August–September 1981
 | ref = YCAugSept81
}}
* {{cite news| title = UK computer succeeds in Japan
 | last = Shibata | first = Yoko
 | newspaper = Financial Times|location=London
 | page = 4
 | date = 30 September 1982
 | ref = FT300982
}}
* {{cite news
 | title = The Sinclair Story, part two
 | author = <!-- not stated -->
 | magazine = [[Crash (magazine)|Crash]]
 | issue = 16
 | page = 127
 | url = https://archive.org/details/crash-magazine-16/page/n127/mode/2up
 | via = [[Internet Archive]]
 | date = May 1985
 | ref = TSS-CRASH
 }}
* {{cite news
 | title = Sinclair spectre
 | last = Sinclair
 | first = Clive
 | magazine = New Scientist
 | page = 81
 | url = https://books.google.com/books?id=oZjRIhZtINUC&pg=PA81
 | date = 26 June 1986
 | ref = NS260686
 }}{{Dead link|date=August 2024 |bot=InternetArchiveBot |fix-attempted=yes }}
* {{cite news
 | title = Sinclair's machine homes in on hobbyists
 | author = <!-- not stated -->
 | magazine = [[New Scientist]]
 | page = 402
 | url = https://books.google.com/books?id=T1AeAhU6oHQC&pg=PA402
 | date = 7 February 1980
 | ref = NS070280
 }}{{Dead link|date=August 2024 |bot=InternetArchiveBot |fix-attempted=yes }}
* {{cite news| title = Sinclair's tinkering talent
 | author = <!-- not stated -->
 | newspaper = Engineering Today
 | pages = 20–23
 | date = 22 February 1982
 | ref = ET220282
}}
* {{cite news| title = Chips all round
 | last = Taylor | first = Paul
 | newspaper = Financial Times|location=London
 | page = 11
 | date = 21 November 1981
 | ref = Taylor
}}
* {{cite news
 | title = Sinclair ZX81
 | last = Tebbutt
 | first = Dave
 | work = Personal Computer World
 | url = http://www.apj.co.uk/zx81/zx81.asp
 | url-status = dead
 | archive-url = https://web.archive.org/web/20110406204534/http://www.apj.co.uk/zx81/zx81.asp
 | date = June 1981
 | access-date = 21 June 2011
 | archive-date = 6 April 2011
 | ref = Tebbutt
 }}
* {{cite news
 | title = ZX81: Small black box of computing desire
 | last = Tomkins
 | first = Stephen
 | publisher = [[BBC News]]
 | url = https://www.bbc.co.uk/news/magazine-12703674
 | date = 11 March 2011
 | ref = Tomkins
 }}
* {{cite news
 | title = Top developer's code for success
 | author = <!-- not stated -->
 | publisher = BBC News
 | url = http://news.bbc.co.uk/1/hi/northern_ireland/3041572.stm
 | date = 4 July 2003
 | ref = BBC040703
 }}
* {{cite news
 | title = Spare a byte for the family
 | last = Valéry
 | first = Nicholas
 | magazine = New Scientist
 | pages = 405–406
 | url = https://books.google.com/books?id=Rt5VRWY4aR8C&pg=PA405
 | date = 19 May 1977
 | access-date = 25 January 2015
 }}
* {{cite news
 | title = Playing Catch Up: ''Match Day's'' Jon Ritman
 | last = Wallis
 | first = Alistair
 | website = Gamasutra
 | url = http://www.gamasutra.com/php-bin/news_index.php?story=12762
 | archive-url = https://web.archive.org/web/20070324005105/http://www.gamasutra.com/php-bin/news_index.php?story=12762
 | url-status = dead
 | archive-date = 24 March 2007
 | date = 15 February 2007
 | ref = JRitman
 }}
* {{cite news| title = Why design if you can pinch it?
 | author = <!-- not stated -->
 | newspaper = The Daily Telegraph|location=London
 | page = 8
 | date = 30 May 1983
 | ref = DT300583
}}
* {{cite news
 | title = British company announces inexpensive computer
 | last = Wise
 | first = Deborah
 | work = InfoWorld
 | url = https://books.google.com/books?id=ZD0EAAAAMBAJ&pg=PA1
 | date = 2 November 1981
 | ref = Wise
 }}
* {{cite news
 | title = ZX-81 export deal signed with China
 | author = <!-- not stated -->
 | work = [[Sinclair User]]
 | page = 17
 | url = https://archive.org/details/sinclair-user-magazine-020/page/n15/mode/2up
 | via = [[Internet Archive]]
 | date = November 1983
 | ref = SU1183
 }}
* {{cite news
 | title = ZX81 Software Scene: Golden Oldies
 | author = <!-- not stated -->
 | work = Sinclair User
 | issue = 25
 | page = 37
 | url = https://archive.org/details/sinclair-user-magazine-025/page/n35/mode/2up
 | via = [[Internet Archive]]
 | date = April 1984
 | ref = SU0484
 }}
{{refend}}

=== Other sources ===
{{refbegin|colwidth=50em}}
* {{wikicite|ref=BYTEadvert|reference={{cite magazine |title=The $99.95 Personal Computer |magazine=BYTE |date=August 1982 |volume=7 |issue=8 |pages=82–83 |type=Advertisement |url=https://archive.org/stream/byte-magazine-1982-08/1982_08_BYTE_07-08_Logo#page/n81/mode/2up |via=[[Internet Archive]] |access-date=19 October 2013}}}}
* {{wikicite |ref=BYTEJune1982 |reference={{cite magazine |title=Explore the excellence of your ZX81 with a Memopak |magazine=BYTE |date=June 1982 |volume=7 |issue=6 |page=335 |type=Advertisement |url=https://archive.org/stream/byte-magazine-1982-06/1982_06_BYTE_07-06_Interactive_Videodiscs#page/n335/mode/2up |via=[[Internet Archive]] |access-date=19 October 2013}}}}
* {{wikicite |ref=MK14advert |reference="From Science of Cambridge: the new MK14" (advertisement). Cambridge, England: Science of Cambridge (1978)}}
* {{wikicite |ref=ZX81OS |reference=''ZX81 Operating Supplement.'' Cambridge, England: Sinclair Research (1982)}}
* {{wikicite |ref=SRbrochure |reference=''Sinclair ZX81 Personal Computer'' (brochure). Cambridge, England: Sinclair Research (undated, ''circa'' March 1981)}}
* {{wikicite |ref=SRadvert |reference=Sinclair Research advertisement. ''Everyday Electronics'', April 1981, pp.&nbsp;284–285}}
* {{wikicite |ref=PopSciadvert |reference=[https://books.google.com/books?id=ia91vNwYgLIC&pg=PA129 Sinclair Research advertisement]. ''Popular Science'', October 1982, pp.&nbsp;284–285}}
* {{wikicite |ref=McManus |reference=[http://www.themcmanus-dundee.gov.uk/content/collections/database/sinclair-zx81-home-computer-mapsoft-keyboard-attached Sinclair ZX81 Home Computer, with "Mapsoft" keyboard attached]. McManus Galleries, Dundee. Retrieved 13 January 2011}}
* {{wikicite |ref=MCI-TK85 |reference=[http://www.mci.org.br/micro/microdigital/tk85.html TK85]. Museu da Computação e Informática. Retrieved 2 January 2011}}
* {{wikicite |ref=Dickinson |reference=[https://www.flickr.com/photos/9574086@N02/1221488047/ ZX81DES1]. Rick Dickinson, 24 August 2007. Retrieved 2 January 2011.}}
{{refend}}