Al-Qarni, A. A. (1996). 30 Tanda-Tanda Orang Munafiq. Gema Insani Press.
Chicago Style (17th ed.) CitationAl-Qarni, A'aidl Abdullah. 30 Tanda-Tanda Orang Munafiq. Gema Insani Press, 1996.
MLA (8th ed.) CitationAl-Qarni, A'aidl Abdullah. 30 Tanda-Tanda Orang Munafiq. Gema Insani Press, 1996.
Warning: These citations may not always be 100% accurate.