edited by Barry B. Baker
The Haworth Press, 1993
Buku Teks
Christol, Carl Quimby, author
Kluwer Law and Taxation , 1991
Buku Teks
editor, John L. Esposito; Abdulaziz Sachedina, John O. Voll, associate editors
Oxford University Press, 2004
Buku Referensi
editors, Saul Carliner, Patti Shank
Pfeiffer, 2008
Buku Referensi
Sardesai, D.R.
Westview Press, 1997
Buku Teks