Χαν: Διαφορά μεταξύ των αναθεωρήσεων

* Fairbank, John King 1978, The Cambridge History of China . Cambridge University Press

* Grousset René 1988, ''The Empire of the Steppes: A History of Central Asia''. Rutgers University Press. ISBN 08135130490-8135-1304-9.

* Henning, W. B., «A Farewell to the Khagan of the Aq-Aqataran», ''Bulletin of the School of Oriental and African studies'' - University of London", Vol 14, No 3, 501-522.

* [http://banglapedia.search.com.bd/HT/K_0154.htm on-line encyclopaedia on all Bengal, Αγγλ]

* [http://www.etymonline.com/index.php?search=khan&searchmode=none Etymology OnLine]

* [http://www.4dw.net/royalark/index.html RoyalArk- see under each present country]

* [http://www.uq.net.au/~zzhsoszy/ips/ Princely states in British India]

* [http://www.worldstatesmen.org/ WorldStatesmen- see under each present country]

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