 | Ward, A.M.; Coslik, A.H.; Slifka, K.; Meehan, T.; Griffin, M.; Maslanka, M.T., 2011. Dietary iron absoption ant the role of tannins in Eastern (Diceros bicornis michaeli) and Southern black rhinoceros (Diceros bicornis minor). In Ward A, Coslik A, Maslanka M, Eds. Proceedings of the Ninth Conference on Zoo and Wildlife Nutrition, AZA Nutrition Advisory Group, Kansas City, MO
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 | Ward, A.M.; Hunt, A., 2001. Summary of iron and iron binding secondary plant compound levels in diets offered captive Black Rhinoceros (Diceros bicornis) in 3 zoos and 1 ranch In Texas. Proceedings of the Conference of the Nutrition Advisory Group (NAG) of the American Zoo and Aquarium Association (AZA) no.4: 173-186
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 | Ward, A.C.T., 1957. Governor shown white rhino skull. Uganda Wildlife and Sport 1 (2): 8, fig. 1
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 | Ward, A.E., 1887. The sportsman's guide to Kashmir & Ladak, &c. Third, revised edition. Calcutta, Calcutta Central Press, pp. 1-120
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