| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Impeachable Offenses: A Documentary History From 1787 To the Present | 978-1-56802-479-0 (1-56802-479-7) | 1999 | Van Tassel E |
| The Encyclopedia Of American Political History | 978-1-56802-511-7 (1-56802-511-4) | 2001 | Wallenstein P |