^Asher, R. E.; Simpson, J. M. Y. The Encyclopedia of Language and Linguistics 6. Pergamon Press. 1994: 3391. ISBN 978-0-08-035943-4(英语).
^Hintz, Lisel. Identity Politics Inside Out: National Identity Contestation and Foreign Policy in Turkey. Oxford University Press. 2018: 63–64. ISBN 978-0-19-065599-0(英语).
^Hermann, Rainer. Where is Turkey Headed?: Culture Battles in Turkey. Blue Dome Press. 2014: 79. ISBN 978-1-935295-72-3(英语). the sun language theory, which was abandoned in 1938, claimed that all languages had developed from Turkish. This kind of ultra nationalism had two different cloaks...
^Somay, B. The Psychopolitics of the Oriental Father: Between Omnipotence and Emasculation. Springer. 2014: 215. ISBN 978-1-137-46266-4(英语).