| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Keller, Eugen von / Volker von Courbiere In Search of Homo Bertelsmannensis. A Collection of Essays in Honor of Reinhard Mohn' s 75th Birthday. People, Styles, Values. Experiences of Bertelsmann managers worldwide | 978-3-57O-OO278-O (3-57O-OO278-O) | 1996 |