Mohammad Ariffin Ismail. (2006). Cabaran akidah: Pemikiran Islam liberal. Pejabat Mufti Wilayah Persekutuan.
Chicago Style (17th ed.) CitationMohammad Ariffin Ismail. Cabaran Akidah: Pemikiran Islam Liberal. Putrajaya: Pejabat Mufti Wilayah Persekutuan, 2006.
MLA (8th ed.) CitationMohammad Ariffin Ismail. Cabaran Akidah: Pemikiran Islam Liberal. Pejabat Mufti Wilayah Persekutuan, 2006.
Warning: These citations may not always be 100% accurate.