Njozi, Hamza Mustafa The sources of the Qur'an : A critical review of the authorship theories - Second Edition - Riyadh : International Islamic Publishing House, 2005. - 126 p. ; 21 cm. Includes bibliographical references. ISBN: 9960953394 (pbk.) Subjects--Topical Terms: Qur'an - General Studies LC Class. No.: DS219