R. Oliver · Ronald L Oliver · Ronald Oliver Clarke
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Bullying Prevention Handbook: A Guide for Principals, Teachers, and Counselors | 978-1-879639-44-7 (1-879639-44-0) | 1997 | John H. Hoover |
| Paths of Freedom: A New Vision of Psychotherapy and the Cultivation of the Human Spirit | 978-1-890482-79-4 (1-890482-79-X) | 2002 | Neal McMann |
| The Bullying Prevention Handbook: A Guide for Principals, Teachers, and Counselors | 978-1-934009-11-6 (1-934009-11-3) | 2008 | John H. Hoover |