Nicola Bowler ยท Nikola Biller
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Intergovernmental Cooperation: Rational Choices in Federal Systems and Beyond | 978-0-19-957060-7 (0-19-957060-4) | 2009 |
| New Parties in Old Party Systems: Persistence and Decline in Seventeen Democracies | 978-0-19-964606-7 (0-19-964606-6) | 2013 |