| Titel | Art | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|---|
| Service Industry Databook: Understanding and Analyzing Sector Specific Data Across 15 Nations | Taschenbuch | 978-3-319-36593-0 (3-319-36593-2) | 2016 |
| Service Industry Databook: Understanding and Analyzing Sector Specific Data Across 15 Nations | Gebunden | 978-3-319-19110-2 (3-319-19110-1) | 2015 |