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(en) koala dans Murray Wrobel, 2007. Elsevier's dictionary of mammals: in Latin, English, German, French and Italian. Elsevier, 2007. (ISBN0-444-51877-0), 9780444518774. 857 pages.
(en) A. K. Lee et F. N. Carrick, chap.31 «Phascolarctidae», dans D. W. Walton et B. J. Richardson, Fauna of Australia, vol.1B: Mammalia, Canberra, Australian Government Publishing Service, (lire en ligne), p.740–754.
(en) T. J. Dawson, E. Finch et L. Freedman, chap.17 «Morphology and physiology of the Methateria», dans D. W. Walton et B. J. Richardson, Fauna of Australia, vol.1B: Mammalia, Canberra, Australian Government Publishing Service, (lire en ligne), p.403–471.
(en) National Koala Conservation and Management Strategy 2009–2014, Canberra, Department of the Environment, Water, Heritage and the Arts, , 37p. (ISBN978-1-921733-05-5, lire en ligne), p.20.
(en) Gerhard Leitner et Inke Sieloff, «Aboriginal words and concepts in Australian English», World Englishes, vol.17, no2, , p.153–169 (ISSN0883-2919 et 1467-971X, DOI10.1111/1467-971X.00089).
(en) I. D. Hume et C. Esson, «Nutrients, Antinutrients and Leaf Selection by Captive Koalas (Phascolarctos-Cinereus)», Australian Journal of Zoology, vol.41, no4, , p.379–392 (ISSN1446-5698, DOI10.1071/zo9930379).
(en) Peter Kuhnert, Bożena Korczak, Enevold Falsen, Reto Straub, Anneliese Hoops, Patrick Boerlin, Joachim Frey et Reinier Mutters, «Lonepinella koalarum gen. nov., sp. nov., a New Tannin-Protein Complex Degrading Bacterium», Systematic and Applied Microbiology, vol.18, no3, , p.368-373 (ISSN0723-2020, DOI10.1016/S0723-2020(11)80430-3).
(en) Malcolm Smith, «Behaviour of the Koala, Phascolarctos cinereus (Goldfuss), in Captivity VI*. Aggression», Australian Wildlife Research, vol.7, no2, , p.177–190 (DOI10.1071/WR9800177).
(en) Gerhard Leitner et Inke Sieloff, «Aboriginal words and concepts in Australian English», World Englishes, vol.17, no2, , p.153–169 (DOI10.1111/1467-971X.00089).
(en) Alfred H. Young, «The Male Generative Organs of the Koala (Phascolarctos cinereus)», Journal of Anatomy and Physiology, vol.13, noPt 3, , p.305–317 (PMID17231260, PMCID1309851, lire en ligne[PDF], consulté le ).
(en) Jacqui Donegan, «Unfair Game: Queensland's Open Season on Koalas in 1927», History, vol.3, no1, , p.35–50 (ISSN1440-8449, lire en ligne).
(en) Gerhard Leitner et Inke Sieloff, «Aboriginal words and concepts in Australian English», World Englishes, vol.17, no2, , p.153–169 (ISSN0883-2919 et 1467-971X, DOI10.1111/1467-971X.00089).
(en) I. D. Hume et C. Esson, «Nutrients, Antinutrients and Leaf Selection by Captive Koalas (Phascolarctos-Cinereus)», Australian Journal of Zoology, vol.41, no4, , p.379–392 (ISSN1446-5698, DOI10.1071/zo9930379).
(en) Peter Kuhnert, Bożena Korczak, Enevold Falsen, Reto Straub, Anneliese Hoops, Patrick Boerlin, Joachim Frey et Reinier Mutters, «Lonepinella koalarum gen. nov., sp. nov., a New Tannin-Protein Complex Degrading Bacterium», Systematic and Applied Microbiology, vol.18, no3, , p.368-373 (ISSN0723-2020, DOI10.1016/S0723-2020(11)80430-3).
(en) Francesca Marshall, «Koalas are eating their forests into extinction — even feasting on poisonous eucalyptus plants», National Post, (lire en ligne, consulté le ).
(en) Alfred H. Young, «The Male Generative Organs of the Koala (Phascolarctos cinereus)», Journal of Anatomy and Physiology, vol.13, noPt 3, , p.305–317 (PMID17231260, PMCID1309851, lire en ligne[PDF], consulté le ).