AuthorHouse · Crisp Learning · Human Kinetics · Ueberreuter Wirtschaft
| title | ISBN-13 | year of publica- tion | |
|---|---|---|---|
| Crisp: Beyond Customer Service, Revised Edition: Effective Programs for Retaining Your Customers | 978-1-56052-461-8 | 1998 | |
| Der Marketingplan | 978-3-8323-1000-4 | 2003 | |
| Headcoaching: Mental Training for Peak Performance | 978-1-4107-7761-4 | 2003 | |
| Members for Life | 978-0-7360-0003-1 | 1999 |
Reichert-Garschhammer · Richard F. Gerson · Richard G · Richard Grayson · Richard Grigonis · Richard Griscom · Richard Grossinger · Richard Grossmann · Richard Grusin