J. P. · John C., M.D. Pierrakos · John C. Pierrakos · John P.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Core Energetics: Developing the Capacity to Love and Heal | 978-0-940795-00-6 (0-940795-00-0) | 1990 | John C. Pierrakos | |
| Core Energetik. Zentrum Deiner Lebenskraft | 978-3-922026-14-3 (3-922026-14-1) | |||