| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Digital Revolution and Governance | 978-1-138-74212-3 (1-138-74212-0) | 2017 | |
| The Internet and European Parliamentary Democracy: A Comparative Study of the Ethics of Political Communication in the Digital Age | 978-0-415-45948-8 (0-415-45948-6) | 2008 | Philip Norton |