| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Cellular Biology of Ectoenzymes | 978-3-540-15746-5 (3-540-15746-8) | 1998 | Georg W. Kreutzberg · Herbert Zimmermann | |
| Transforming HR: Creating Value Through People | 978-0-7506-6447-9 (0-7506-6447-9) | 2004 | Mark Withers · Mark Williamson | |
| Transforming HR: Creating value through people: Creating Value Through People | 978-1-85617-546-3 (1-85617-546-4) | 2009 | Mark Withers · Mark Williamson |