Coomaraswamy, Ananda K., author
Dover Publications, 1965
Buku Teks
Kinsella, WP
Oberan Press, 1981
Buku Teks
Menski, Werner F., author
Curzon Press, 2001
Buku Teks
Rao, M.A.
National Book Trust, 1975
Buku Teks
Havell, E. B., author
John Murray, 1920
Buku Referensi