| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Religion and the Public Order of the European Union | Paperback | 978-0-19-871394-4 (0-19-871394-0) | 2014 |
| Religion and the Public Order of the European Union | Hardcover | 978-0-19-959535-8 (0-19-959535-6) | 2010 |