Al-Barr & Khairul Ghazali. (2001). Hikmah kejadian alam semesta. Darul Numan.
Chicago Style (17th ed.) CitationAl-Barr and Khairul Ghazali. Hikmah Kejadian Alam Semesta. Kuala Lumpur: Darul Numan, 2001.
MLA (8th ed.) CitationAl-Barr and Khairul Ghazali. Hikmah Kejadian Alam Semesta. Darul Numan, 2001.
Warning: These citations may not always be 100% accurate.