Tham khảo Thổ Phồn

Beckwith, Christopher I. The Tibetan Empire in Central Asia: A History of the Struggle for Great Power among Tibetans, Turks, Arabs, and Chinese during the Early Middle Ages' (1987) Princeton University Press. ISBN 0-691-02469-3
Bushell, S. W. (1880), The Early History of Tibet. From Chinese Sources, Cambridge University Press
Lee, Don Y. The History of Early Relations between China and Tibet: From Chiu t'ang-shu, a documentary survey (1981) Eastern Press, Bloomington, Indiana. ISBN 0-939758-00-8
Pelliot, Paul. Histoire ancienne du Tibet (1961) Librairie d'Amérique et d'orient, Paris
Powers, John. History as Propaganda: Tibetan Exiles versus the People's Republic of China (2004) Oxford University Press. ISBN 978-0-19-517426-7
Schaik, Sam van. Galambos, Imre. Manuscripts and Travellers: The Sino-Tibetan Documents of a Tenth-Century Buddhist Pilgrim (2011) Walter de Gruyter ISBN 978-3-11-022565-5
Stein, Rolf Alfred. Tibetan Civilization (1972) Stanford University Press. ISBN 0-8047-0901-7
Walter, Michael L. (2009), Buddhism and Empire The Political and Religious Culture of Early Tibet, Brill
Yamaguchi, Zuiho. (1996). “The Fiction of King Dar-ma’s persecution of Buddhism” De Dunhuang au Japon: Etudes chinoises et bouddhiques offertes à Michel Soymié. Genève : Librarie Droz S.A.

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