Radhakrishnan, Sarvepalli, 1888-1975
Indian philosophy
Macmillan, 1958
 Buku Teks
Radhakrishnan, Sarvepalli, 1888-1975
Indian philosophy
George Allen and Unwin, 1930
 Buku Teks
Oxford studies in ancient philosophy; Vol. II
edited by Julia Annas
Clarendon Press, 1984
 Buku Teks
Rudolph, Lloyd I.
Explaining Indian democracy : a fifty year perspective 1956-2006 vol. II and vol. III
Oxford University Press, 2008
 Buku Teks
Dasgupta, Surendranath
A history of Indian philosophy
Cambridge University Press, 1955
 Buku Teks