Patai, Raphael, author
Hatherleigh Press, 2002
Buku Teks
Patai, Raphael
Recovery Resources Press, 2007
Buku Teks
Reza Aslan, editor
W.W. Norton & Company, 2011
Buku Teks
Kogan Page Limited, 1993
Buku Referensi
Sanger, Richard H., author
Cornell University Press, 1954
Buku Teks