R. F. · Richard F. · Richard M. Foxx
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Making a Difference: Behavioral Intervention for Autism | 978-0-89079-871-3 (0-89079-871-0) | 2001 | Catherine Maurice · Gina Green |
| Toilet Training in Less Than a Day | 978-0-671-80468-8 (0-671-80468-5) | 1977 | Nathan Azrin |