Routledge · Routledge Cavendish
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Police Cooperation and Sovereignty in the EU: Norway’s Lessons for Europe | 978-0-429-50369-6 (0-429-50369-5) | 2018 |
| Police Cooperation and Sovereignty in the EU: Norway's Lessons for Europe | 978-1-4724-8677-6 (1-4724-8677-3) | 2018 |