Gaya APA
Khallaf, A, W.
(1989, 1991).
Kaidah-Kaidah Hukum Islam (ilmu Ushulul Fiqh)
(
1)
.
Jakarta:
Rajawali Pers.
Gaya MLA
Khallaf, Abdul, Wahhab.
"Kaidah-Kaidah Hukum Islam (ilmu Ushulul Fiqh)".
1
Jakarta:
Rajawali Pers,
1989, 1991.
Text.