参考书目
Czaja, Olaf. 2013. Medieval Rule in Tibet: The Rlangs Clan and the Political and Religious History of the Ruling House of Phag mo gru pa. Vienna: Verlag der Österreichischen Akademie der Wissenschaften.
Everding, Karl-Heinz. 2002. "The Mongol States and Their Struggle for Dominance Over Tibet in the 13th Century." In Blezer, Henk, ed., Tibet, Past and Present: Religion and Secular Culture in Tibet. Leiden: Brill, pp. 109-128.
Petech. Luciano. 1983. "Tibetan Relations with Sung China and the Mongols." In Rossabi, Morris, ed. China among equals: the Middle Kingdom and its neighbors, 10th-14th centuries. Berkeley: University of California Press, pp. 173-204.
Petech, Luciano. 1990.Central Tibet and the Mongols -- The Yuan- Sa-skya Period of Tibetan History. Istituto Italiano per il Medio ed Estremo Oriente, Rome, pp. 86-87.
Sperling, Elliot. 1987. "Some Notes on the Early 'Bri-gung-pa Sgom-pa." Journal of the Tibet Society.
Petech, Luciano. 1990. "Princely Houses of the Yuan Period Connected with Tibet." In Skorupski, Tadeusz, ed., Indo-Tibetan Studies: Papers in Honour and Appreciation of Professor David L. Snellgrove's Contribution to Indo-Tibetan Studies. Institute of Buddhist Studies, pp. 257-269.
Sperling, Elliot. 1987. "Some Notes on the Early 'Bri-gung-pa Sgom-pa." Journal of the Tibet Society, pp. 33-56.
Sperling, Elliot. 1990. "Hülegü and Tibet."Acta Orientalia Hungaricae, vol. 44, no. 1-2, pp. 145-157.