EDICIONES OBELISCO S.L. · Oughten House Pubns
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cambia tu ADN, cambia tu vida | 978-84-9777-294-5 (84-9777-294-6) | 2006 |
| Change Your DNA, Change Your Life! | 978-1-880666-85-2 (1-880666-85-5) | 2000 |
| Handling Verbal Confrontation: Take the Fear Out of Facing Others | 978-1-880666-05-0 (1-880666-05-7) | 1998 |
Dr. Robert V. Gerard · R. Gérard · Robert G. · Robert V. · Robert Vincent Gerard