| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Foreign Policy of the European Union | Hardcover | 978-1-4039-4721-5 (1-4039-4721-X) | 2008 | Stephan Keukeleire |
| The Foreign Policy of the European Union | Paperback | 978-1-4039-4722-2 (1-4039-4722-8) | 2008 | " |