Olaniyan, R. A. (2019). Nigerian diplomacy: The burden of history. Obafemi Awolowo University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOlaniyan, Richard Adeboye. Nigerian Diplomacy: The Burden of History. Obafemi Awolowo University Press, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOlaniyan, Richard Adeboye. Nigerian Diplomacy: The Burden of History. Obafemi Awolowo University Press, 2019.
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