Ilyas, Y. (2004). Kuliah akhlaq. LPPI.
Cita Chicago (17th ed.)Ilyas, Yunahar. Kuliah Akhlaq. LPPI, 2004.
Cita MLA (9th ed.)Ilyas, Yunahar. Kuliah Akhlaq. LPPI, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)