Safa, A. (2007). Ongkar (Fourth edition.). Mohammad Liaquatullah of Student Ways.
Cita Chicago (17th ed.)Safa, Ahmad. Ongkar. Fourth edition. Dhaka: Mohammad Liaquatullah of Student Ways, 2007.
Cita MLA (9th ed.)Safa, Ahmad. Ongkar. Fourth edition. Mohammad Liaquatullah of Student Ways, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.