Johnson, R.; Doward, N.; Duckett, W.; Beare, N. 1991. Chete black rhino expedition to Zimbabwe. Journal Cambridge University Explorers and Travelers Club 26: 25-28, fig. 1.
Johnson, R.; Doward, N. 1991. Chete 1990: a Cambridge University expedition to Zimbabwe. Cambridge, Explorers and Travelers Club. pp. 1-159.






