Ewieda, M. (1965). Subject Guide to the Memos of the institute of National Planning. The Institute of National Planning.
Chicago-referens (17:e uppl.)Ewieda, Mohammed. Subject Guide to the Memos of the Institute of National Planning. Cairo: The Institute of National Planning, 1965.
MLA-referens (9:e uppl.)Ewieda, Mohammed. Subject Guide to the Memos of the Institute of National Planning. The Institute of National Planning, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.