Jain, G.R., author
Bharatiya Jnanpith, 1975
Buku Teks
Tipler, Frank J., author
Doubleday, 1994
Buku Teks
edited by A.P. Martinich
Blackwell, 2007
Buku Teks
G & C Merriam Co., 1947
Buku Referensi
Schechner, Sara J.
Princeton University Press , 1997
Buku Teks