| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Presidential Leadership: Politics and Policy Making | 978-0-495-56934-3 (0-495-56934-8) | 2009 | Stephen J. Wayne |
| Presidential Leadership: Politics and Policy Making | 978-0-534-60402-8 (0-534-60402-1) | 2005 | " |