Bapt P.V. : 2500 Years of Buddhism, Ministry of Infromation and Brodcasting, Governmetn of India, 24 May, 1956
Walpola Rahula, (1974). What the Buddha Taught (2nd ed.). New York: Grove Press.
Tilmann Vetter, (1988), The Ideas and Meditative Practices of Early Buddhism, Brill
David J. Kalupahana (1994), A history of Buddhist philosophy, Delhi: Motilal Banarsidass
H. Robinson, Richard Johnson, Willard L; Wawrytko, Sandra A; DeGraff, Geoffrey (1996). The Buddhist Religion: A Historical Introduction. Belmont, CA: Wadsworth.
Bechert, Heinz ed. (1996). When Did the Buddha Live? The Controversy on the Dating of the Historical Buddha. Delhi: Sri Satguru.
Bhikk Ñāṇamoli, u (1992). The Life of the Buddha According to the Pali Canon (3rd ed.). Kandy, Sri Lanka: Buddhist Publication Society.
K Wagle, Narendra (1995). Society at the Time of the Buddha (2nd ed.). Popular Prakashan. ISBN 978-81-7154-553-7.
Kai, Weise (2013). The Sacred Garden of Lumbini: Perceptions of Buddha’s birthplace. UNESCO. ISBN 978-92-3-001208-3.
GesheKelsang, Gyatso (2007), Introduction to Buddhism An Explanation of the Buddhist Way of Life, Tharpa, ISBN 978-0-9789067-7-1
Alex, Wayman (1997), Untying the Knots in Buddhism: Selected Essays, Motilal Banarsidass, ISBN 81-208-1321-9
Anthony K. Warder (1998). "Lokayata, Ajivaka, and Ajnana Philosophy". A Course in Indian Philosophy (2nd ed.). Delhi: Motilal Banarsidass Publishers. p. 45. ISBN 978-81-208-1244-4.
Narain A.K. (1993), "Book Review: Heinz Bechert (ed.), The dating of the Historical Buddha, part I", Journal of The International Association of Buddhist Studies, 16 (1): 187–201
Upadhyaya, KN (1971), Early Buddhism and the Bhagavadgita, Dehli: Motilal Banarsidass, p. 95, ISBN 978-81-208-0880-5
Mettanando, Bhikkhu Hinueber, Oskar von (2000), "The Cause of the Buddha's Death" (PDF), Journal of the Pali Text Society, XXVI: 105–18,
Tuladhar, Swoyambhu D. (November 2002), "The Ancient City of Kapilvastu – Revisited" (PDF), Ancient Nepal (151): 1–Smith, Peter (2000), "Manifestations of God", A concise encyclopaedia of the Bahá'í Faith, Oxford: Oneworld Publications, ISBN 1-85168-184-1,
Laumakis, Stephen (2008), An Introduction to Buddhist philosophy, Cambridge; New York: Cambridge University Press, ISBN 978-0-521-85413-9
Singh, Upinder (2016), A History of Ancient and Early Medieval India: From the Stone Age to the 12th Century, Pearson, ISBN 978-81-317-1677-9
Armstrong, Karen (2000), Buddha, Orion, ISBN 978-0-7538-1340-9
Jain, Kailash Chand (1991), Lord Mahāvīra and His Times, Motilal Banarsidass, ISBN 978-81-208-0805-8
Buswell, Robert E, ed. (2003), Encyclopedia of Buddhism, 1, US: Macmillan Reference, ISBN 0-02-865910-4
Carrithers, M. (2001), The Buddha: A Very Short Introduction, Oxford University Press, ISBN 0-02-865910-4
Sargent, W. L. and Thornton, S. (1864) The Buddha and His Religion: A Lecture at the Midlands Institute, Birmingham: William Hodgetts.