| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Congress And Its Members | 978-0-87289-967-4 (0-87289-967-5) | 2009 | Davidson R |
| Congress and Its Members | 978-0-87289-357-3 (0-87289-357-X) | 2007 | Davidson R · Lee F |
| Congressional Procedures and the Policy Process | 978-0-87289-303-0 (0-87289-303-0) | 2007 | |