Qordhowi, Y. (1992). Dimana kerusakan umat Islam. Gema Insani Press.
Chicago Style (17th ed.) CitationQordhowi, Yusuf. Dimana Kerusakan Umat Islam. Gema Insani Press, 1992.
MLA (8th ed.) CitationQordhowi, Yusuf. Dimana Kerusakan Umat Islam. Gema Insani Press, 1992.
Warning: These citations may not always be 100% accurate.