Hashim, A. (1980). The Creed of Islam: Or, The Revolutionary Character of Kalima. Islamic Foundation Bangladesh.
Cita Chicago (17th ed.)Hashim, Abul. The Creed of Islam: Or, The Revolutionary Character of Kalima. Dhaka: Islamic Foundation Bangladesh, 1980.
Cita MLA (9th ed.)Hashim, Abul. The Creed of Islam: Or, The Revolutionary Character of Kalima. Islamic Foundation Bangladesh, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.