Berrett-Koehler Publishers · Jossey-Bass
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| On Becoming a Servant Leader: The Private Writings of Robert K. Greenleaf | 978-0-7879-0230-8 (0-7879-0230-6) | 1996 | Larry C. Spears |
| Robert K. Greenleaf: A Life of Servant Leadership | 978-1-57675-276-0 (1-57675-276-3) | 2004 | |