| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Information and Communication Technologies in Tourism 2020: Proceedings of the International Conference in Surrey, United Kingdom, January 08-10, 2020 | 978-3-O3O-36736-7 (3-O3O-36736-3) | 2020 | Wolfgang Wörndl |