1. Jerry Bentley, Old World Encounters: Cross-Cultural Contacts and Exchanges in Pre-Modern Times (New York: Oxford University Press, 1993), 47-48.
2. Akira Hirakawa, Paul Groner, A history of Indian Buddhism: from Sakyamuni to early Mahayana. Reprint published by Motilal Banarsidass Publ., 1993, page 2.
3. Buddhist Monks And Monasteries Of India: Their History And Contribution To Indian Culture. by Dutt, Sukumar. George Allen and Unwin Ltd, London 1962. pg 352-3
4. Beyond Enlightenment: Buddhism, Religion, Modernity by Richard Cohen. Routledge 1999. ISBN 0-415-54444-0. pg 33. "Donors adopted Sakyamuni Buddha’s family name to assert their legitimacy as his heirs, both institutionally and ideologically. To take the name of Sakya was to define oneself by one’s affiliation with the Buddha, somewhat like calling oneself a Buddhist today.
5. Levy, Robert I. Mesocosm: Hinduism and the Organization of a Traditional Newar City in Nepal. Berkeley: University of California Press, c1990 1990.
6. Ahir, D.C. (1991). Buddhism in Modern India. Satguru. ISBN 81-7030-254-4.
7. Peter Harvey, An Introduction to Buddhism: Teachings, History and Practices, p. 400. Cambridge University Press, 2012, ISBN 978-052185-942-4
8. Fisher, Mary Pat (2008). "Living Religions," pp.164. Pearson Education, Inc., New Jersey. ISBN 978-0-13-614105-1.