| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Coaching Diary 2012 | 978-965-550-001-1 (965-550-001-2) | 2011 | |
| Personal Coaching Diary 2013 | 978-965-550-140-7 (965-550-140-X) | 2012 | |
| Personal Coaching Diary - Create the Most Meaningful Year of Your Life | 978-965-7450-53-6 (965-7450-53-5) | 2010 | Studio Mooza · Contento De Semrik |