Antonio, P. S. (1992). Caliph Umar's policy on the management of Bait-Al-Mal and some related issues. International Islamic University Malaysia.
Chicago Style (17th ed.) CitationAntonio, Pilot Sagaran. Caliph Umar's Policy on the Management of Bait-Al-Mal and Some Related Issues. Petaling Jaya: International Islamic University Malaysia, 1992.
MLA引文Antonio, Pilot Sagaran. Caliph Umar's Policy on the Management of Bait-Al-Mal and Some Related Issues. International Islamic University Malaysia, 1992.
警告:這些引文格式不一定是100%准確.