Ewis، N. A. (1983). THE MONETARY APPROACH TO EXCHANGE RATES AND THE BALANCE OF PAYMENTS: EMPIRICAL INVESTIGATIONS TO THE POSTWAR EGYPTIAN EXPERIENCE. مجلة مصر المعاصرة، مج74, ع391,392 ، 5 - 25. مسترجع من http://search.mandumah.com/Record/663755
Ewis، Nabil A. "THE MONETARY APPROACH TO EXCHANGE RATES AND THE BALANCE OF PAYMENTS: EMPIRICAL INVESTIGATIONS TO THE POSTWAR EGYPTIAN EXPERIENCE." مجلة مصر المعاصرة مج74, ع391,392 (1983): 5 - 25. مسترجع من http://search.mandumah.com/Record/663755