| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| American Government: Essentials & Perspectives | 978-0-07-029769-2 (0-07-029769-X) | 1994 | Jack E. Holmes · Michael J. Engelhardt |
| American Government: Essentials & Perspectives | 978-0-07-029767-8 (0-07-029767-3) | 1991 | Jack E. Holmes · Michael J. Engelhardt |