Gavan, J. D., & Sri Chanrasekera, I. The impact of public foodgrain distribution on food consumption and welfare in Sri Lanka. International Food Policy Resaerch Institute.
Chicago Style aipamenaGavan, James D., and Indrani Sri Chanrasekera. The Impact of Public Foodgrain Distribution on Food Consumption and Welfare in Sri Lanka. Washington, D.C., 13: International Food Policy Resaerch Institute.
MLA aipamenaGavan, James D., and Indrani Sri Chanrasekera. The Impact of Public Foodgrain Distribution on Food Consumption and Welfare in Sri Lanka. International Food Policy Resaerch Institute.
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