Al Sulaiman، A. A. M. A.، و Seavey، C. A. (2001). ACADEMIC LIBRARIES IN SAUDI ARABIA: A COMPARATIVE STUDY OF THE PERFORMANCE OF THEIR INFORMATION SERVICES AND SUPPORT FACILITIES (رسالة دكتوراه غير منشورة). University of Arizona، توسان. مسترجع من http://search.mandumah.com/Record/617636
Al Sulaiman، Abd Alhameed M. A.، و Charles A. Seavey. "ACADEMIC LIBRARIES IN SAUDI ARABIA: A COMPARATIVE STUDY OF THE PERFORMANCE OF THEIR INFORMATION SERVICES AND SUPPORT FACILITIES" رسالة دكتوراه. University of Arizona، توسان، 2001. مسترجع من http://search.mandumah.com/Record/617636