Bird, Charles S.; Martha B. Kendell (1980). "The Mande Hero: Text and Context". In Ivan Karp; Charles S. Bird (eds.). Explorations in African Systems of Thought. Indiana University Press. pp. 13–26. Reprinted as Ivan Karp; Charles S. Bird, eds. (1987). Explorations in African Systems of Thought. Smithsonian Institution Press. ISBN978-0-87474-591-7.
