Ghofur, S. A. (2007). Bahaya Akhlak Tercela/ Saiful Amin Ghofur. Yogyakarta: Pustaka Insan Madani.
Chicago Style (17th ed.) CitationGhofur, Saiful Amin. Bahaya Akhlak Tercela/ Saiful Amin Ghofur. Yogyakarta: Pustaka Insan Madani, 2007.
MLA (8th ed.) CitationGhofur, Saiful Amin. Bahaya Akhlak Tercela/ Saiful Amin Ghofur. Yogyakarta: Pustaka Insan Madani, 2007.
Warning: These citations may not always be 100% accurate.