Brill · Rowman & Littlefield Publishers
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Creating European Citizens | Hardcover | 978-0-7425-5485-6 | 2007 |
| Creating European Citizens | Paperback | 978-0-7425-5486-3 | 2007 |
| Democratic Citizenship and the Free Movement of People | Hardcover | 978-90-04-24327-9 | 2013 |
| Jacques Gans. Biografie. | " | 978-90-6801-826-4 | 2002 |