Departemen Urusan Research Nasional, 1965
Buku Teks
Burrow, T.
Faber and Faber, [date of publication not identified]
Buku Teks
Gonda, Jan, 1905-1991
International Academy of Indian Culture, 1952
Buku Referensi
Stenzler, A.F.
Alfred Topleman, 1952
Buku Teks
Macdonell, Arthur Anthony, 1854-1930
Oxford University Press, 1927
Buku Teks