Afonja, S. (2013). The Challenge of Underdevelopment and Poverty. Obafemi Awolowo University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAfonja, Simi. The Challenge of Underdevelopment and Poverty. Obafemi Awolowo University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAfonja, Simi. The Challenge of Underdevelopment and Poverty. Obafemi Awolowo University Press, 2013.
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