H.D. · H. Davidson · R.D. · R. Davidson · Roger D. · Roger Davidson
Allyn & Bacon · CQ Press · Prentice Hall · Westview Press
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Congress and Its Members, 8th Edition | 978-1-56802-649-7 | 2002 | Walter J. Oleszek |
| Congress And Its Members | 978-0-87289-967-4 | 2009 | Walter J. Oleszek · Frances E. Lee |
| Congress and Its Members | 978-0-87289-357-3 | 2007 | Walter J. Oleszek · and Frances E. Lee |
| Congress And Its Members | 978-1-56802-935-1 | 2005 | Walter J. Oleszek |
| Congress and Its Members | 978-1-56802-816-3 | 2003 | " |
| Masters Of The House: Congressional Leadership Over Two Centuries | 978-0-8133-6895-5 | 1998 | Susan Hammond · Raymond Smock |
| The Encyclopedia of the United States Congress: 002 | 978-0-13-306663-0 | 1994 | Morton Keller · Donald C. Bacon |
| The Encyclopedia of the United States Congress: 003 | 978-0-13-306671-5 | 1994 | Morton Keller · Donald C. Bacon |
| The Encyclopedia of the United States Congress: 004 | 978-0-13-307118-4 | 1994 | Morton Keller · Donald C. Bacon |
| The Encyclopedia of the United States Congress | 978-0-13-276361-5 | 1995 | Donald C. Bacon · Morton Keller |
| Understanding the Presidency: 2004 Election Season Update | 978-0-321-20230-7 | 2004 | James P. Pfiffner |
| Understanding the Presidency | 978-0-205-64987-7 | 2008 | " |
| Understanding The Presidency | 978-0-321-43435-7 | 2006 | " |