Karim, A. K. N. (1983). Samaj bigyan samikkhan. The University Press Limited.
Cita Chicago (17th ed.)Karim, A. K. Nazmul. Samaj Bigyan Samikkhan. Dhaka: The University Press Limited, 1983.
Cita MLA (9th ed.)Karim, A. K. Nazmul. Samaj Bigyan Samikkhan. The University Press Limited, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.