Al Motaer، A.، و Halfin، H. (1982). INNOVATION IN TRADITIONAL INSTRUCTION: A·DESIGN FOR INDIVIDUALIZED INSTRUCTION IN THE VOCATIONAL TRAINING CENTERS' CURRICULUM IN THE KINGDOM OF SAUDI ARABIA (رسالة ماجستير غير منشورة). University of Wisconsin–Stout، مينوموني. مسترجع من http://search.mandumah.com/Record/615650
Al Motaer، Attiq، و Harold Halfin. "INNOVATION IN TRADITIONAL INSTRUCTION: A·DESIGN FOR INDIVIDUALIZED INSTRUCTION IN THE VOCATIONAL TRAINING CENTERS' CURRICULUM IN THE KINGDOM OF SAUDI ARABIA" رسالة ماجستير. University of Wisconsin–Stout، مينوموني، 1982. مسترجع من http://search.mandumah.com/Record/615650