Gaya APA
Doi, A, I.
(1992).
The Cardinal principles of Islam : Abdurrahman I. Doi
.
Kuala Lumpur:
AS. Noordeen.
Gaya MLA
Doi, Abdurrahman, I..
"The Cardinal principles of Islam : Abdurrahman I. Doi".
Kuala Lumpur:
AS. Noordeen,
1992.
Buku.