| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Governing Nano Foods: Principles-Based Responsive Regulation: EFFoST Critical Reviews #3 | 978-0-12-420156-9 (0-12-420156-3) | 2014 | Bernd van der Meulen · Kai Purnhagen · Nidhi Gupta · Hans Bouwmeester · L. Leon Geyer | |
| Regulating and Managing Food Safety in the EU: A Legal-Economic Perspective | 978-3-319-77043-7 (3-319-77043-8) | 2018 | Kai Purnhagen |