- Est (Erhard Seminars Training : 60 Hours That Transform Your Life)
- Visualization: Directing the Movies of Your Mind (Perennial Library)
- est (Erhard Seminars Training): 60 Hours That Transform Your Life
- The Ta Primer: Transactional Analysis in Everyday Life (Perennial library, P 297)
- Est: Erhard Seminars Training: 60 Hours That Transform Your Life
- Diane Turner
- Lorna L. Hecker
- Suzanne Verrier
- Grace Galliano
- Curtis O. Byer
- Tim Tucker
- Julie Marie Carrier
- Setha M. Low
- Laura Szabo-Cohen
- Louis W. Shainberg
- Martha Polovich
- John Grant
- Louis Shainberg
- Chad Smith
- Leslie Roberts
- Larry W. Virden
- Education Department of Western Australi
- Mia Birk
- Judy Goss
- Kinney, Michael R. / Prather-Kinsey, Jenice / Raib Kinney, Michael R. / Prather-Kinsey, Jenice / Rai