E C. · European Commission · T. C.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Towards Quality Coastal Tourism: Integrated Quality Management of Coastal Tourist Destinations | 978-92-828-7565-0 (92-828-7565-2) | 2000 |
| Towards Quality Rural Tourism: Integrated Quality Management of Rural Tourist Destinations | 978-92-828-7554-4 (92-828-7554-7) | 1999 |