Editing Information Age (section)

==References==
{{Reflist|colwidth=30em|refs=
<ref name=Clark>[[Colin Clark (economist)|Clark, C.]] (1940), ''Conditions of Economic Progress'', McMillan and Co, London.
</ref>
<ref name=Fang>Fang, Irving E. (1997) [http://home.lu.lv/~s10178/sixrevolutions.pdf ''A History of Mass Communication: Six Information Revolutions''] {{webarchive|url=https://web.archive.org/web/20120417065854/http://home.lu.lv/~s10178/sixrevolutions.pdf |date=2012-04-17 }}, Focal Press {{ISBN|0240802543}}</ref>
<ref name=Machlup>[[Fritz Machlup|Machlup, F.]] (1962) ''The Production and Distribution of Knowledge in the United States'', Princeton UP.</ref>
<ref name=Marx>[[Karl Marx|Marx, K.]] (1977) ''Capital'', Progress Publishers, Moscow.</ref>
<ref name=Porat>Porat, M.-U. (1976) ''The Information Economy'', PhD Thesis, Univ. of Stanford. This thesis measured the role of the Information Sector in the US Economy.</ref>
<ref name=Ricardo>Ricardo, D. (1978) ''The Principles of Political Economy and Taxation'', Dent, London. (first published in 1817) {{ISBN|0486434613}}.</ref>
<ref name=Shannon>[[Claude Shannon|Shannon, C. E.]] and [[Warren Weaver|W. Weaver]] (1949) ''The Mathematical Theory of Communication'', Urbana, Ill., University of Illinois Press.</ref>
<ref name=Veneris1984>Veneris, Y. (1984), ''The Informational Revolution, Cybernetics and Urban Modeling'', PhD Thesis, submitted to the University of Newcastle upon Tyne, UK (British Library microfilm no. : D55307/85). [https://archive.today/20121223103206/http://sparky.ncl.ac.uk/F/G8521LMQB43XGTBF8F9TTGLAET3TICLYU61CSXP5SVNC1DEPTS-69792?func=full-set-set&set_number=004195&set_entry=000001&format=999].</ref>
<ref name=Veneris1990>{{cite journal|author=Veneris, Y. |year=1990|url=http://www.envplan.com/abstract.cgi?id=a220399 |title=Modeling the transition from the Industrial to the Informational Revolution |volume=22|issue=3|pages=399–416|journal= Environment and Planning A|doi=10.1068/a220399|bibcode=1990EnPlA..22..399V |s2cid=144963523}}</ref>
<ref name=Wiener>[[Norbert Wiener|Wiener, Norbert]] (1948) ''Cybernetics'', MIT Press, CA, \\\, p. 155</ref>
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