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دليل المستخدم
Attar، A. A. I.، و Cox، R. A. (1986). A SURVEY OF THE TEACHER TRAINING JUNIOR COLLEGE PROGRAM UPON THE INFLUENCE OF ELEMENTARY SCHOOL TEACHERS' USE OF INSTRUCTIONAL TECHNOLOGY IN MEDINA, SAUDI ARABIA (رسالة دكتوراه غير منشورة). University of Pittsburgh، بيتسبرغ. مسترجع من http://search.mandumah.com/Record/612553
Attar، Abd Allah Ishaq، و Robert A. Cox. "A SURVEY OF THE TEACHER TRAINING JUNIOR COLLEGE PROGRAM UPON THE INFLUENCE OF ELEMENTARY SCHOOL TEACHERS' USE OF INSTRUCTIONAL TECHNOLOGY IN MEDINA, SAUDI ARABIA" رسالة دكتوراه. University of Pittsburgh، بيتسبرغ، 1986. مسترجع من http://search.mandumah.com/Record/612553