Thomas, Elizabeth Marshall, 1931-
Gou`er de mimi shenghuo = the hidden life of dogs
Tian Xia Wenhua Chuban Gufen Youxian Gongsi, 1996
 Buku Teks
Sidarta Putra Dharma
Pengaruh human-pet relationship terhadap willingness to purchase premium pet care : study case di Indonesia = The influence of human-pet relationship on willingness to purchase premium pet care : study case in Indonesia
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
 UI - Skripsi Membership
Williams, Marta
Learning their language: intuitive communication with animals and nature
New World Library, 2003
 Buku Teks
Juanita Calista Puteri
Aktivitas Pair Bonding pada Owa Ungko (Hylobates agilis) di Pusat Primata Schmutzer, Taman Margasatwa Ragunan = Pair Bonding Activity on Agile Gibbon (Hylobates agilis) at the Schmutzer Primate Center, Ragunan Wildlife Park
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2022
 UI - Skripsi Membership
Yoder, Susan
The wisdom of dolphins
Source Books, 2000
 Buku Teks