| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Sectoral Productivity and Regional Policy: Research Report Presented to the Directorate General for Regional Policy of the Commission of the European Communities | 978-92-825-5535-4 (92-825-5535-6) | 1985 | Roberto Camagni |