Shorrocks, Bryan (2013-12-16). "Mammals of Africa Volume 1. Introductory Chapters and Afrotheria Jonathan Kingdon, David Happold, Michael Hoffman Thomas Butynski, Meredith Happold and Jan Kalina. Bloomsbury Publishing, London (2013) 351 pp. ISBN 978-1-4081-2251-8". African Journal of Ecology. 52 (2): 254–255. doi:10.1111/aje.12136. ISSN0141-6707.
Shorrocks, Bryan (2013-12-16). "Mammals of Africa Volume 1. Introductory Chapters and Afrotheria Jonathan Kingdon, David Happold, Michael Hoffman Thomas Butynski, Meredith Happold and Jan Kalina. Bloomsbury Publishing, London (2013) 351 pp. ISBN 978-1-4081-2251-8". African Journal of Ecology. 52 (2): 254–255. doi:10.1111/aje.12136. ISSN0141-6707.
Foley, Charles, Sonstige (2014). A Field Guide to the Larger Mammals of Tanzania. Princeton University Press. OCLC1073875063.{{cite book}}: CS1 maint: multiple names: authors list (link)