Horrie, Chris
Virgin Books, 1991
Buku Teks
Kidwai, Mohammad Asif
Nadwatul Ulema, 1967
Buku Teks
Wallace-Murphy, Tim, author
Watkins, 2006
Buku Teks
Esposito, John L., author
Gallup Press, 2007
Buku Teks
Ade Rina Farida, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis Membership