| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Dogs Don't Bite When a Growl Will Do: What Your Dog Can Teach You About Living a Happy Life | Paperback | 978-0-399-53048-7 | 2004 | Luke Barber | |
| Dogs Don't Bite When a Growl Will Do: What Your Dog Can Teach You About Living a Happy Life | Hardcover | 978-0-399-52916-0 | 2003 | " | |
| Gently Down the Stream: 4 Unforgettable Keys to Success | " | 978-0-399-53282-5 | 2006 | " | |
| Lachen ist gesund - auch für ein Unternehmen | Gebunden | 978-3-8323-0238-2 | 1996 | ||
| Management by fun | Taschenbuch | 978-3-478-81211-5 | 2002 | ||
| Managing to Have Fun: How Fun at Work Can: Motivate Your Employees, Inspire Your Coworkers, and Boost Your Bottom Line | Paperback | 978-0-684-82708-7 | 1997 | ||
| Motivation | Gebunden | 978-3-8323-0831-5 | 2001 | ||
| Work Like Your Dog: Fifty Ways to Work Less, Play More, and Earn More | Hardcover | 978-0-375-50241-5 | 1999 | Luke Barber | |
| Work Like Your Dog: Fifty Ways to Work Less, Play More, and Earn More | Paperback | 978-0-8129-9199-4 | 1999 | " | |
Penguin Putnam · Random House · Scribners · Ueberreuter Wirtschaft · verlag moderne industrie