Sitaramayya, B. Pattabhi
Padma Publications, 1946
Buku Teks
Sitaramayya, B. Pattabhi
Kitabistan, 1943
Buku Teks
Menon, V. P.
Macmillan, 1956
Buku Teks
Coomaraswamy, Ananda K., author
Dover Publications, 1965
Buku Teks
Dasgupta, Surendranath, author
Cambridge University Press, 1955
Buku Teks