Smart, Ninian
Cambridge University Press, 1989
Buku Teks
Routledge, 1997
Buku Teks
Bakan, Michael B., author
McGraw-Hill, 2012
Buku Teks
Chan, Wing-Tsit
Columbia University Press, 1953
Buku Teks
Abdul-Majeed A.Zindani, E.Marshall Johnson, gerald C. Goeringer, Joe Leigh Simpson, Keith L.Moore, Mustafa A.ahmad,
Muslim Word League Printing Press, 2000
Buku Teks