A.F. · A. R. · A. Richard · F Richard
Bucknell Univ Pr · W. H. Freeman
| title | ISBN-13 (ISBN-10) | year of publication | 
|---|---|---|
| Behavioral Variation: Case Study of a Malagasy Lemur | 978-0-8387-1965-7 (0-8387-1965-1) | 1978 | 
| Primates in Nature | 978-0-7167-1647-1 (0-7167-1647-X) | 1985 |