Norton, G. W. (1993). Introduction to economics of agricultural development. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorton, George W. Introduction to Economics of Agricultural Development. McGraw-Hill, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNorton, George W. Introduction to Economics of Agricultural Development. McGraw-Hill, 1993.
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