Al Eatany، F. Y.، و Philips، C. (1996). An Empirical Investigation Into the Industrial Productivity of the Gulf Region and the Economic Effects of the Gulf Cooperation Council (GCC) on the Industrial and Trade Development of its Six Arab Member Countries (رسالة دكتوراه غير منشورة). University of Reading، ريدنج. مسترجع من http://search.mandumah.com/Record/602929
Al Eatany، Fahad Yousef، و Chris Philips. "An Empirical Investigation Into the Industrial Productivity of the Gulf Region and the Economic Effects of the Gulf Cooperation Council (GCC) On the Industrial and Trade Development of Its Six Arab Member Countries" رسالة دكتوراه. University of Reading، ريدنج، 1996. مسترجع من http://search.mandumah.com/Record/602929