J. G. · J. Gravelle · James G.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Researching the Police in the 21st Century | 978-1-137-35747-2 (1-137-35747-9) | 2014 | Colin Rogers |
| Researching the Police in the 21st Century: International Lessons from the Field | 978-1-137-35746-5 (1-137-35746-0) | 2014 | " |