hosny, a. (1964). selected bibliography on methods of planning. the institute of national planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रhosny, a. Selected Bibliography on Methods of Planning. cairo: the institute of national planning, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रhosny, a. Selected Bibliography on Methods of Planning. the institute of national planning, 1964.
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