Cita APA (7th ed.)

ডঃ আৰু মাহমুদ. (1972). Counter Course: A handbook for course criti-. Penguins.

Cita Chicago (17th ed.)

ডঃ আৰু মাহমুদ. Counter Course: A Handbook for Course Criti-. Harmonds-: Penguins, 1972.

Cita MLA (9th ed.)

ডঃ আৰু মাহমুদ. Counter Course: A Handbook for Course Criti-. Penguins, 1972.