Villapando, I. L. (1984). Systems of price support and procurement of major agricultural commodities in selected Asian countries: An overview. Center on Integrated Rural Development for Asia and the Pacific.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVillapando, Irene L. Systems of Price Support and Procurement of Major Agricultural Commodities in Selected Asian Countries: An Overview. Comilla, Bangladesh: Center on Integrated Rural Development for Asia and the Pacific, 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVillapando, Irene L. Systems of Price Support and Procurement of Major Agricultural Commodities in Selected Asian Countries: An Overview. Center on Integrated Rural Development for Asia and the Pacific, 1984.
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