Al Gahtani، A. H.، و Crichlow، S. (2007). Leadership Personality, Power, and Economic Interdependence. Panel Data Analysis of the Foreign Policy Behavior between Saudi Arabia and the United States from 1965 to 2005 (رسالة دكتوراه غير منشورة). West Virginia University، مورغانتاون. مسترجع من http://search.mandumah.com/Record/615367
Al Gahtani، Ali Hussain، و Scott Crichlow. "Leadership Personality, Power, and Economic Interdependence. Panel Data Analysis of the Foreign Policy Behavior between Saudi Arabia and the United States From 1965 to 2005" رسالة دكتوراه. West Virginia University، مورغانتاون، 2007. مسترجع من http://search.mandumah.com/Record/615367