Keen, D. (1994). The Benefits of Famine: A political economy of famine and relief in Southwestern Sudan, 1983-1989. Princeton University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKeen, David. The Benefits of Famine: A Political Economy of Famine and Relief in Southwestern Sudan, 1983-1989. Princeton (NJ), Chichester (Sussex): Princeton University Press, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKeen, David. The Benefits of Famine: A Political Economy of Famine and Relief in Southwestern Sudan, 1983-1989. Princeton University Press, 1994.
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