| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Egan's Skilled Helper Model | 978-1-58391-204-1 | 2006 | |
| Supervising the Counsellor: A Cyclical Model | 978-0-415-20774-4 | 2001 | Steve Page |
| Supervising the Counsellor: A Cyclical Model | 978-0-415-10212-4 | 1994 | " |
| The Therapeutic Use of Self | 978-0-415-83147-5 | 2016 | |
| The Therapeutic Use of Self: Counselling practice, research and supervision | 978-0-415-83939-6 | 2016 | |
| The Therapeutic Use of Self: Counselling Practice, Research and Supervision | 978-0-415-17091-8 | 1999 | |