Lengyel, Emil
Public Affairs Press , 1957
Buku Teks
Landes, Davis S.
Havard Univ. Press, 1958
Buku Teks
Abou-El-Fadl, Reem, author
Cambridge University Press, 2018
eBooks
Center for Asian studies, Cairo University, 1997
Buku Teks
edited by Gordon Greenwood and Norman Harper
F.W. Cheshire, 1957
Buku Teks