Al Agmi، N. R. (2012). The Impact on the Oil and Gas Industry of Saudi Arabia on Becoming A Member of the World Trade Organisation (رسالة ماجستير غير منشورة). University of East London، لندن. مسترجع من http://search.mandumah.com/Record/610314
Al Agmi، N. R. "The Impact On the Oil and Gas Industry of Saudi Arabia On Becoming A Member of the World Trade Organisation" رسالة ماجستير. University of East London، لندن، 2012. مسترجع من http://search.mandumah.com/Record/610314