| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Countering Counterfeiting: A Guide to Protecting & Enforcing Intellectual Property Rights | 978-92-842-1231-6 (92-842-1231-6) | 1997 |
| Enforcement Measures Against Counterfeiting and Piracy - An International Survey. | 978-92-842-1261-3 (92-842-1261-8) | 1998 |