Josef Falkinger · Josef Fleckenstein · Joseph F. · Joseph Felsenstein · Joseph Fleishman · Joseph Folkman John H. Zenger · Joseph R. Folkman
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Extraordinary Leader: Turning Good Managers into Great Leaders | Hardcover | 978-0-07-138747-7 | 2002 | John Zenger |
| The Handbook for Leaders: 24 Lessons for Extraordinary Leaders | Paperback | 978-0-07-143532-1 | 2004 | John H. Zenger · John Zenger |
| The Handbook for Leaders: 24 Lessons for Extraordinary Leadership | " | 978-0-07-711624-8 | 2008 | Jack Zenger |
| The Handbook for Leaders: 24 Lessons for Extraordinary Leadership | Hardcover | 978-0-07-148438-1 | 2006 | John Zenger |