| title | ISBN-13 | year of publication |
|---|---|---|
| Anxious Search: The Way to Universal Self | 978-0-317-27429-5 | 1980 |
| Creativity in human development: An interpretive and annotated bibliography | 978-0-470-98933-3 | 1976 |
| Toward a Final Personality Integration | 978-0-470-03306-7 | 1975 |
| Toward final personality integration, a measure for health, social change, and leadership | 978-0-470-03305-0 | 1975 |