Menon, V. P.
The history of the integration of the Indian states
Macmillan, 1956
 Buku Teks
Coomaraswamy, Ananda K.
History of Indian and Indonesian art
Dover Publications, 1965
 Buku Teks SO
Rawlinson, H.G.
A concise history of the Indian people
Oxford University Press, 1950
 Buku Referensi
Dasgupta, Surendranath
A history of Indian philosophy
Cambridge University Press, 1952
 Buku Teks SO
Dasgupta, Surendranath
A history of Indian philosophy III
Cambridge University Press, 1952
 Buku Teks SO