| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Woolly Monkey: Behavior, Ecology, Systematics, and Captive Research | Paperback | 978-1-4939-5219-9 (1-4939-5219-6) | 2016 | Thomas R. Defler |
| The Woolly Monkey: Behavior, Ecology, Systematics, and Captive Research | Hardcover | 978-1-4939-0696-3 (1-4939-0696-8) | 2014 | " |
P R · P S · P. Stevenson · R. S. · R Stevenson