Rahman, Fazlur
Islam
Pustaka, 2000
Buku Teks SO
Rahman, Fazlur
Islam
Bandung Pustaka 1984
Buku Teks
Horrie, Chris
What is Islam?
Virgin Books, 1991
Buku Teks SO
Chebel, Malek
Symbols of Islam
Editions Assouline, 1997
Buku Referensi
Kidwai, Mohammad Asif
What Islam is
Nadwatul Ulema, 1967
Buku Teks SO