| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Co-Active Coaching, 2nd Edition: New Skills for Coaching People Toward Success in Work and, Life | 978-0-89106-198-4 (0-89106-198-3) | 2007 | Laura Whitworth · Henry Kimsey-House · Phillip Sandahl |