Renne. The Politics of Polio in Northern Nigeria. Indiana University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRenne. The Politics of Polio in Northern Nigeria. Indiana University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRenne. The Politics of Polio in Northern Nigeria. Indiana University Press.
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