| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Encyclopedia of the United States Congress | 978-0-8160-5058-1 (0-8160-5058-9) | 2006 |
| Rites of Passage: Congress Makes Laws | 978-0-13-442534-4 (0-13-442534-0) | 1996 |
E. D. · R.D. · R. E. · Robert D. · Robert Dewhirst · Robert E.