Mansour، M. E. L. (1973). SOME POSSIBLE MODELS FOR THE RESHUFFLING OF THE MAIN AGRICULTURAL RESOURCES IN NORTHERN EGYPT. مجلة مصر المعاصرة، مج64, ع354 ، 373 - 400. مسترجع من http://search.mandumah.com/Record/663603
Mansour، Mahmoud E. L. "SOME POSSIBLE MODELS FOR THE RESHUFFLING OF THE MAIN AGRICULTURAL RESOURCES IN NORTHERN EGYPT." مجلة مصر المعاصرة مج64, ع354 (1973): 373 - 400. مسترجع من http://search.mandumah.com/Record/663603