qayum, A. (1965). long term growth of a developing economy. National Planning Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रqayum, A. Long Term Growth of a Developing Economy. cairo: National Planning Institute, 1965.
एमएलए (9वां संस्करण) प्रशस्ति पत्रqayum, A. Long Term Growth of a Developing Economy. National Planning Institute, 1965.
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