Engineer, A. A. (2001). Rational approach to Islam. Gyan publishing house.
Chicago Stili AlıntıEngineer, Asghar Ali. Rational Approach to Islam. New Delhi: Gyan publishing house, 2001.
MLA AlıntıEngineer, Asghar Ali. Rational Approach to Islam. Gyan publishing house, 2001.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..