Pincus, J. A. (1967). Trade aid and development: The rich and poor nations. Published for the Council on Foreign Relations by McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPincus, John A. Trade Aid and Development: The Rich and Poor Nations. New York: Published for the Council on Foreign Relations by McGraw-Hill, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPincus, John A. Trade Aid and Development: The Rich and Poor Nations. Published for the Council on Foreign Relations by McGraw-Hill, 1967.
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