- Mammals.
Academic Press Limited, London. ISBN 0-12-408355-2. d'Huart, J.P.;
Butynski, T.M.M. & De Jong, Y. (2008). "Phacoc****us aethiopicus". IUCN Red List...
- Happold,
Thomas Butynski,
Michael Hoffmann,
Meredith Happold, Jan Kalina, [2],
Mammals of
Africa Jonathan Kingdon,
David Happold,
Thomas Butynski,
Michael Hoffmann...
-
Hopkins University Press. pp. 87–88. ISBN 978-0-8018-8221-0. OCLC 62265494.
Butynski, T.; Hoeck, H. & de Jong, Y.A. (2015). "Dendrohyrax arboreus". IUCN Red...
- ISBN 9781431701902.{{cite book}}: CS1 maint:
location missing publisher (link)
Butynski,
Thomas M.; de Jong,
Yvonne A. (January 2004). "Natural
History Of The...
- p. 125. ISBN 0-801-88221-4. OCLC 62265494. Bearder, S.; Svensson, M.;
Butynski, T.M.; de Jong, Y.A. (2021). "Galago moholi". IUCN Red List of Threatened...
- as
Critically Endangered (Possibly Extinct) by the IUCN. de Jong, Y.A.;
Butynski, T.M.; Perkin, A.; Svensson, M. & Pimley, E. (2019). "Perodicticus ibe****"...
-
Hopkins University Press. p. 87. ISBN 978-0-8018-8221-0. OCLC 62265494.
Butynski, T.; Hoeck, H.; de Jong, Y.A. (2015). "Dendrohyrax arboreus". IUCN Red...
- T4207A17956177.en.
Kingdon 2015, p. 137 McCabe, G; Rovero, F.; Fernández, D.;
Butynski, T. M.; Struhsaker, T. T. (2019). "Cercocebus sanjei". IUCN Red List of...
- Press. pp. 126–127. ISBN 978-0-8018-8221-0. OCLC 62265494. Grubb, Peter;
Butynski TM;
Oates JF;
Bearder SK;
Disotell TR;
Groves CP;
Struhsaker TT (December...
-
Retrieved 2023-07-04.
Butynski, T. (2013). "Cercocebus
lunulatus White-naped
mangabey (white-crowned mangabey)". In
Butynski, T.M.; Kingdon, J.S.; Kalina...