| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| On Becoming a Servant Leader: The Private Writings of Robert K. Greenleaf | Paperback | 978-0-470-42200-7 | 1996 | Larry C. Spears |
| On Becoming a Servant Leader: The Private Writings of Robert K. Greenleaf | Hardcover | 978-0-7879-0230-8 | 1996 | " |
| Robert K. Greenleaf: A Life of Servant Leadership | " | 978-1-57675-276-0 | 2004 | |
| Seven Pillars of Servant Leadership: Practicing the Wisdom of Leading by Serving | Paperback | 978-0-8091-4560-7 | 2009 | James W. Sipe |
D.F. · D. M. · Don M. · M. F. · M. Frick
Berrett-Koehler Publishers · Jossey-Bass · Paulist Press · Wiley