Hatta Al-Mukmin. (1998). Siapa dalam UMNO? Mukminin Publications.
Chicago Style (17th ed.) CitationHatta Al-Mukmin. Siapa Dalam UMNO? Kuala Lumpur: Mukminin Publications, 1998.
MLA (9th ed.) CitationHatta Al-Mukmin. Siapa Dalam UMNO? Mukminin Publications, 1998.
Warning: These citations may not always be 100% accurate.