Afzalur Rahman & Zaharah Salleh. (1992). Muhammad: Ensiklopedia Sirah - Sunah, Dakwah dan Islam Jld. 1. DBP.
Chicago Style (17th ed.) CitationAfzalur Rahman and Zaharah Salleh. Muhammad: Ensiklopedia Sirah - Sunah, Dakwah Dan Islam Jld. 1. Kuala Lumpur: DBP, 1992.
MLA (8th ed.) CitationAfzalur Rahman and Zaharah Salleh. Muhammad: Ensiklopedia Sirah - Sunah, Dakwah Dan Islam Jld. 1. DBP, 1992.
Warning: These citations may not always be 100% accurate.