Lubis, H.M. Arsjad Thalib
Keesaan Tuhan menurut adjaran Kristen dan Islam
Hudaya, 1969
Buku Teks SO
Vellia, Laura
Orientalis pembela Islam
Husaini, 1989
Buku Teks SO
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