King Abdulaziz University, Mecca. Deanship of Library Affairs. Central Library. (1980). Bibliographical guide to doctoral dissertations: Available in the Central Library King Abdulaziz University, Mecca Mukarramah. King Abdulaziz University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)King Abdulaziz University, Mecca. Deanship of Library Affairs. Central Library. Bibliographical Guide to Doctoral Dissertations: Available in the Central Library King Abdulaziz University, Mecca Mukarramah. Mecca: King Abdulaziz University, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)King Abdulaziz University, Mecca. Deanship of Library Affairs. Central Library. Bibliographical Guide to Doctoral Dissertations: Available in the Central Library King Abdulaziz University, Mecca Mukarramah. King Abdulaziz University, 1980.