| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Constitutions Compared: An Introduction to Comparative Constitutional Law | 978-90-5095-955-1 (90-5095-955-5) | 2009 | Philipp Kiiver |
| Constitutions Compared: An Introduction to Comparative Constitutional Law | 978-90-5095-688-8 (90-5095-688-2) | 2007 | " |
| Constitutions Compared: An Introduction to Comparative Constitutional Law (Third Edition) | 978-1-78068-078-1 (1-78068-078-3) | 2012 | " |