| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Encyclopedia of Modern Ethnic Conflicts, 2nd Edition | 978-1-61069-552-7 (1-61069-552-6) | 2015 |
| Hot Spot: North America and Europe | 978-0-313-33621-8 (0-313-33621-0) | 2008 |
J J · J R · J. R. R. · J. Rudolph · Joseph J. · Joseph R. · Joseph Rudolph · R.J. · R.R.