Elwin, Verrier
Oxford University Press, 1949
Buku Teks
Goetz, Hermann, author
Grown, 1959
Buku Referensi
Kramrisch, Stella, 1898-1993, author
The Phaindon Press, 1954
Buku Referensi
Mookerjee, Ajit
Thames and Hudson, 1985
Buku Teks
Mukerjee, Radhakamal
Geotge Allen and Unwin, 1959.
Buku Teks