Editing Compass (section)

== Further reading ==

* Admiralty, Great Britain (1915) ''Admiralty manual of navigation, 1914'', Chapter XXV: "The Magnetic Compass (continued): the analysis and correction of the deviation", London : HMSO, 525 p.
* {{annotated link|Amir Aczel|Aczel, Amir D.}} (2001) ''The Riddle of the Compass: The Invention that Changed the World'', 1st Ed., New York : Harcourt, {{ISBN|0-15-600753-3}}
* {{cite journal | last1 = Carlson | first1 = John B | year = 1975 | title = Multidisciplinary analysis of an Olmec hematite artifact from San Lorenzo, Veracruz, Mexico | journal = Science | volume = 189 | issue = 4205| pages = 753–760 | doi = 10.1126/science.189.4205.753 | pmid = 17777565 | bibcode = 1975Sci...189..753C | s2cid = 33186517 }}
* {{annotated link|Frances Gies and Joseph Gies|Gies, Frances and Gies, Joseph}} (1994) ''Cathedral, Forge, and Waterwheel: Technology and Invention in the Middle Age'', New York : HarperCollins, {{ISBN|0-06-016590-1}}
* Gubbins, David, ''Encyclopedia of Geomagnetism and Paleomagnetism'', Springer Press (2007), {{ISBN|1-4020-3992-1|978-1-4020-3992-8}}
* Gurney, Alan (2004) ''Compass: A Story of Exploration and Innovation'', London : Norton, {{ISBN|0-393-32713-2}}
* {{cite journal |last=King |first=David A. |s2cid=144315162 |year=1983 |title=The Astronomy of the Mamluks |journal=[[Isis (journal)|Isis]] |volume=74 |issue=4 |pages=531–555 |doi=10.1086/353360 }}
* Ludwig, Karl-Heinz and Schmidtchen, Volker (1997) ''Metalle und Macht: 1000 bis 1600'', Propyläen Technikgeschichte, Berlin: Propyläen Verlag, {{ISBN|3-549-05633-8}}
* Ma, Huan (1997) ''Ying-yai sheng-lan'' [The overall survey of the ocean's shores (1433)], Feng, Ch'eng-chün (ed.) and Mills, J.V.G. (transl.), Bangkok : White Lotus Press, {{ISBN|974-8496-78-3}}
* Seidman, David, and Cleveland, Paul, ''The Essential Wilderness Navigator'', Ragged Mountain Press (2001), {{ISBN|0-07-136110-3}}
* {{cite journal | last1 = Taylor | first1 = E.G.R. | year = 1951 | title = The South-Pointing Needle | journal = Imago Mundi | volume = 8 | pages = 1–7 | doi=10.1080/03085695108591973}}
* Williams, J.E.D. (1992) ''From Sails to Satellites: the origin and development of navigational science'', Oxford University Press, {{ISBN|0-19-856387-6}}
* Wright, Monte Duane (1972) ''Most Probable Position: A History of Aerial Navigation to 1941'', The University Press of Kansas, {{LCCN|72079318}}
* Zhou, Daguan (2007) ''The customs of Cambodia'', translated into English from the French version by Paul Pelliot of Zhou's Chinese original by J. Gilman d'Arcy Paul, Phnom Penh : Indochina Books, prev publ. by Bangkok : Siam Society (1993), {{ISBN|974-8298-25-6}}