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.

Villapando, 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.

Villapando, 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.