Al Ghanim، A. A. A.، و Powelson، J. P. (1983). THE POSITIVE AND NEGATIVE ASPECTS OF THE GUEST WORKERS IN SAUDI ARABIA AND THE SAUDI ARABIAN GOVERNMENT'S POLICY CONCERNING THEM (رسالة ماجستير غير منشورة). University of Colorado، بولدر. مسترجع من http://search.mandumah.com/Record/617330
Al Ghanim، Abd Alrasoul Ahmed، و John P. Powelson. "THE POSITIVE AND NEGATIVE ASPECTS OF THE GUEST WORKERS IN SAUDI ARABIA AND THE SAUDI ARABIAN GOVERNMENT'S POLICY CONCERNING THEM" رسالة ماجستير. University of Colorado، بولدر، 1983. مسترجع من http://search.mandumah.com/Record/617330