Francis, P. A. (1998). Hard lessons: Primary schools, community, and social capital in Nigeria. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFrancis, Paul A. Hard Lessons: Primary Schools, Community, and Social Capital in Nigeria. Washington, D.C.: World Bank, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFrancis, Paul A. Hard Lessons: Primary Schools, Community, and Social Capital in Nigeria. World Bank, 1998.
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