Arab، A. T.، و Batra، R. (1983). THE THEORY OF ECONOMIC DEVELOPMENT IN CAPITAL-RICH, LABOR-POOR ECONOMIES: THE CASE OF GULF COOPERATIVE COUNCIL STATES (رسالة دكتوراه غير منشورة). Southern Methodist University، دالاس. مسترجع من http://search.mandumah.com/Record/616818
Arab، Asem Taher، و Raveendra Batra. "THE THEORY OF ECONOMIC DEVELOPMENT IN CAPITAL-RICH, LABOR-POOR ECONOMIES: THE CASE OF GULF COOPERATIVE COUNCIL STATES" رسالة دكتوراه. Southern Methodist University، دالاس، 1983. مسترجع من http://search.mandumah.com/Record/616818