| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Leadership Defined: In-Depth Interviews with America's Top Leadership Experts - Featuring Alexander M. Haig, Dr. Warren Bennis, Pat Mayfield, Alan Keyes, Patricia Ball | 978-O-97O62O8-6-6 (O-97O62O8-6-1) | 2005 |