Morrison, D. (2010). The black Nile: One man's amazing journey through peace and war on the world's longest river. Viking.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMorrison, Dan. The Black Nile: One Man's Amazing Journey Through Peace and War on the World's Longest River. New York: Viking, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMorrison, Dan. The Black Nile: One Man's Amazing Journey Through Peace and War on the World's Longest River. Viking, 2010.
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