Afzalur Rahman & Syed Putera Syed Ahmad. (1995). Muhammad S.A.W., ensiklopedia sirah: Kebebasan,kesamaan ilmu dan akal. DBP.
Chicago Style (17th ed.) CitationAfzalur Rahman and Syed Putera Syed Ahmad. Muhammad S.A.W., Ensiklopedia Sirah: Kebebasan,kesamaan Ilmu Dan Akal. Kuala Lumpur: DBP, 1995.
MLA (9th ed.) CitationAfzalur Rahman and Syed Putera Syed Ahmad. Muhammad S.A.W., Ensiklopedia Sirah: Kebebasan,kesamaan Ilmu Dan Akal. DBP, 1995.
Warning: These citations may not always be 100% accurate.