Abd Alkareem، R.، و Martin، R. (2001). SUPERVISORY PRACTICES AS PERCEIVED BY TEACHERS AND SUPERVISORS IN RIYADH SCHOOLS, SAUDI ARABIA (رسالة دكتوراه غير منشورة). Ohio University، أثينس. مسترجع من http://search.mandumah.com/Record/611725
Abd Alkareem، Rashid، و Ralph Martin. "SUPERVISORY PRACTICES AS PERCEIVED BY TEACHERS AND SUPERVISORS IN RIYADH SCHOOLS, SAUDI ARABIA" رسالة دكتوراه. Ohio University، أثينس، 2001. مسترجع من http://search.mandumah.com/Record/611725