Evans, L. O. (1964). Emerging African nations and their leaders. Educational Heritage.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEvans, Lancelot O. Emerging African Nations and Their Leaders. Yonkers, N.Y: Educational Heritage, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEvans, Lancelot O. Emerging African Nations and Their Leaders. Educational Heritage, 1964.
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