Al Omran، A. A. N.، و Shaffer، R. H. (1980). PERCEPTIONS OF PRESENT AND PREFERRED STUDENT PERSONNEL SERVICES BY ADMINISTRATORS, FACULTY, AND STUDENTS IN JUNIOR COLLEGES IN SAUDI ARABIA
(رسالة دكتوراه غير منشورة).
Indiana University، بلومنجتون. مسترجع من http://search.mandumah.com/Record/612214
Al Omran، Abd Allah Nasser، و Robert H. Shaffer. "PERCEPTIONS OF PRESENT AND PREFERRED STUDENT PERSONNEL SERVICES BY ADMINISTRATORS, FACULTY, AND STUDENTS IN JUNIOR COLLEGES IN SAUDI ARABIA" رسالة دكتوراه.
Indiana University، بلومنجتون، 1980. مسترجع من http://search.mandumah.com/Record/612214