R. R. · Roy R · Roy Roberg
Roxbury Pub Co · Roxbury Publishing Company · Wadsworth Publishing
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Police & Society | Paperback | 978-1-931719-19-3 | 2004 | Kenneth Novak · Gary Cordner |
| Police & Society | " | 978-1-891487-17-0 | 2000 | John P. Crank · Jack L. Kuykendall |
| Police & Society | Hardcover | 978-0-534-19872-5 | 1993 | Jack L. Kuykendall |
| Police and Society | Paperback | 978-1-933220-69-7 | 2007 | Kenneth Novak · Gary W. Cordner |