Hill, R. A., & Keller, E. J. (2010). Trustee for the human community: Ralph J. Bunche, the United Nations, and the decolonization of Africa. Ohio University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill, Robert A., और Edmond J. Keller. Trustee for the Human Community: Ralph J. Bunche, the United Nations, and the Decolonization of Africa. Athens: Ohio University Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHill, Robert A., और Edmond J. Keller. Trustee for the Human Community: Ralph J. Bunche, the United Nations, and the Decolonization of Africa. Ohio University Press, 2010.
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