Tohutoro APA (7th ed.)

Safa, A. (2007). Ongkar (Fourth edition.). Mohammad Liaquatullah of Student Ways.

Tohutoru Kātū Chicago (17th ed.)

Safa, Ahmad. Ongkar. Fourth edition. Dhaka: Mohammad Liaquatullah of Student Ways, 2007.

Tohutoro MLA (9th ed.)

Safa, Ahmad. Ongkar. Fourth edition. Mohammad Liaquatullah of Student Ways, 2007.