Al Habeeb، M. M. S.، و Kean، J. (1981). EVALUATION OF INSTRUCTIONAL SUPERVISION OF ENGLISH PROGRAMS AT THE INTERMEDIATE AND SECONDARY SCHOOLS IN SAUDI ARABIA (رسالة دكتوراه غير منشورة). University of Wisconsin–Madison، ماديسون. مسترجع من http://search.mandumah.com/Record/615512
Al Habeeb، Musa Mohammed Saleh، و John Kean. "EVALUATION OF INSTRUCTIONAL SUPERVISION OF ENGLISH PROGRAMS AT THE INTERMEDIATE AND SECONDARY SCHOOLS IN SAUDI ARABIA" رسالة دكتوراه. University of Wisconsin–Madison، ماديسون، 1981. مسترجع من http://search.mandumah.com/Record/615512