| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| WHAT YOU DO AND SAY NEXT...MATTERS! A GUIDE TO SUCCESSFUL COMMUNICATION | 978-0-7575-4505-4 (0-7575-4505-X) | 2008 |
| WHAT YOU DO AND SAY NEXT...MATTERS! A GUIDE TO SUCCESSFUL COMMUNICATION | 978-0-7575-5173-4 (0-7575-5173-4) | 2008 |
| What You Say and Do Next... Matters | 978-0-7575-6481-9 (0-7575-6481-X) | 2010 |