Al Shaia، A. A. A.، و Thies، W. (1994). New Political Realities and Leadership: An Analysis of Hegemonic Stability Theory and the U.S. Role During the 1990 Gulf Crisis (رسالة دكتوراه غير منشورة). Catholic University of America، واشنطن. مسترجع من http://search.mandumah.com/Record/620108
Al Shaia، Abd Alrahman A.، و Wallace Thies. "New Political Realities and Leadership: An Analysis of Hegemonic Stability Theory and the U.S. Role During the 1990 Gulf Crisis" رسالة دكتوراه. Catholic University of America، واشنطن، 1994. مسترجع من http://search.mandumah.com/Record/620108