Cita APA (7th ed.)

Ahmed, Z. U. (2019). [Title not supplied]: Zia Uddin Ahmed (7st.).

Cita Chicago (17th ed.)

Ahmed, Zia Uddin. [Title Not Supplied]: Zia Uddin Ahmed. 7st. Jahangirnagar University, 2019.

Cita MLA (9th ed.)

Ahmed, Zia Uddin. [Title Not Supplied]: Zia Uddin Ahmed. 7st. 2019.