Benyus, Janine M. author
The Secret language of animals : a guide to remarkable behavior
Black Dog & Leventhal Publishers, 2014
 Buku Referensi
Bilqis Kusuma Wardhani Anugrah Putri
Visualisasi memelihara hewan eksotis pada kanal YouTube X: sebuah kajian visual green criminology = Visualization of keeping exotic animals on X YouTube channel: a visual study of green criminology
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2022
 UI - Tugas Akhir
Clark, Stephen R.L.
Animals and their moral standing / Stephen R.L. Clark
Routledge , 1997
 Buku Teks
Tool use in animals : cognition and ecology
edited by Crickette M. Sanz, Josep Call, Christophe Boesch
Cambridge University Press, 2014
 Buku Teks
Poignant, Axel
Improbable kangaroo and other Australian animals
Angus and Robertson, 1965
 Buku Teks