| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Opposition Parties in European Legislatures: Conflict or Consensus? | 978-1-138-67487-5 | 2018 | Elisabetta De Giorgi |
| Parliaments and Organized Interests: The Second Steps | 978-963-503-078-1 | 1996 | Attila Agh |
| Perceptions of the European Union in New Member States: A Comparative Perspective | 978-1-138-87482-4 | 2015 | |
| Westminsteri változatok: Az angolszász politikai rendszerek | 978-963-9078-94-9 | 1998 | |