QUASEM, M. A. (1983). The jewels of the Qur'an: Al-Ghazali's theory. Kegan Paul Int.
Cita Chicago (17th ed.)QUASEM, Muhammad Abul. The Jewels of the Qur'an: Al-Ghazali's Theory. London: Kegan Paul Int, 1983.
Cita MLA (9th ed.)QUASEM, Muhammad Abul. The Jewels of the Qur'an: Al-Ghazali's Theory. Kegan Paul Int, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.