Hashem، Z. (1951). FINANCING A PLANNED PROCESS OF ECONOMIC DEVELOPMENT IN UNDER-DEVELOPED COUNTRES. مجلة مصر المعاصرة، مج42, ع263 ، 33 - 50. مسترجع من http://search.mandumah.com/Record/663417
Hashem، Zaki. "FINANCING A PLANNED PROCESS OF ECONOMIC DEVELOPMENT IN UNDER-DEVELOPED COUNTRES." مجلة مصر المعاصرة مج42, ع263 (1951): 33 - 50. مسترجع من http://search.mandumah.com/Record/663417