| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Interpersonal Edge: Breakthrough Tools for Talking to Anyone, Anywhere, about Anything | 978-1-4019-0880-5 (1-4019-0880-2) | 2007 |
| Interpersonal Edge: Breakthrough Tools for Talking to Anyone, Anywhere, About Anything | 978-1-4019-0879-9 (1-4019-0879-9) | 2006 |
D D · D. P. · D S · Daneen Skube · Dr. D · Dr.P · Dr. S. · S. P.