| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Participatory Community Research: Theories and Methods in Action | 978-1-59147-069-4 (1-59147-069-2) | 2004 | Leonard Jason PH.D. · Christopher Keys |
| Race, Culture and Disability: Rehabilitation Science and Practice | 978-0-7637-6337-4 (0-7637-6337-3) | 2009 | Fabricio E. Balcazar · Tina Taylor-Ritzler · Christopher B. Keys |