Gaya APA
ulwan, A, N.
(1992).
Saat Mukmin Merasakan Kelezatan Iman (1992)
.
Jakarta:
Rabbani Press.
Gaya MLA
ulwan, Abdullah, Nasih.
"Saat Mukmin Merasakan Kelezatan Iman (1992)".
Jakarta:
Rabbani Press,
1992.
Printed Book.