| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The 7Cs of Coaching: A Personal Journey Through the World of NLP and Coaching Psychology | Hardcover | 978-0-8153-7819-8 (0-8153-7819-X) | 2019 |
| The 7Cs of Coaching: A Personal Journey Through the World of NLP and Coaching Psychology | Paperback | 978-0-8153-7820-4 (0-8153-7820-3) | 2019 |