Sarwar, H. G. (1955). Philosophy of the Quran. Sh. Muhammad Ashraf.
Cita Chicago (17th ed.)Sarwar, Hafiz Ghulam. Philosophy of the Quran. Lahore: Sh. Muhammad Ashraf, 1955.
Cita MLA (9th ed.)Sarwar, Hafiz Ghulam. Philosophy of the Quran. Sh. Muhammad Ashraf, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.