Qureshi, A. I. (1974). Islam and the theory of interest. Sh. Muhammad Ashraf.
Cita Chicago (17th ed.)Qureshi, Anwar Iqbal. Islam and the Theory of Interest. Lahore: Sh. Muhammad Ashraf, 1974.
Cita MLA (9th ed.)Qureshi, Anwar Iqbal. Islam and the Theory of Interest. Sh. Muhammad Ashraf, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.