Ewieda, M. (1965). Subject Guide to the Memos of the institute of National Planning. The Institute of National Planning.
芝加哥风格引文Ewieda, Mohammed. Subject Guide to the Memos of the Institute of National Planning. Cairo: The Institute of National Planning, 1965.
MLA引文Ewieda, Mohammed. Subject Guide to the Memos of the Institute of National Planning. The Institute of National Planning, 1965.
警告：这些引文格式不一定是100％准确.