Dheyaudin، R.، و Toepfer، C. (1987). A STUDY OF SOME BASIC TEACHER EDUCATION COMPONENTS ESSENTIAL FOR A TRAINING PROGRAM OF MIDDLE SCHOOL HISTORY TEACHERS IN SAUDI ARABIA (رسالة دكتوراه غير منشورة). State University of New York at Buffalo، بوفالو. مسترجع من http://search.mandumah.com/Record/616766