Al Rasheed، N. A. N.، و Garlock، J. o. (1989). THE DETERMINATION OF DIFFERENCES AND SIMILARITIES OF SUBSTRUCTURE AND METHODOLOGY PRESENT IN DISSERTATIONS FROM DEPARTMENT OF EDUCATION IN THREE UNIVERSITIES (رسالة ماجستير غير منشورة). University of Southern California، لوس أنجلوس. مسترجع من http://search.mandumah.com/Record/613892
Al Rasheed، Nasser A. N.، و Jerry o. Garlock. "THE DETERMINATION OF DIFFERENCES AND SIMILARITIES OF SUBSTRUCTURE AND METHODOLOGY PRESENT IN DISSERTATIONS FROM DEPARTMENT OF EDUCATION IN THREE UNIVERSITIES" رسالة ماجستير. University of Southern California، لوس أنجلوس، 1989. مسترجع من http://search.mandumah.com/Record/613892