| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Before You Say a Word: The Executive Guide to Effective Communication | 978-0-13-071613-2 (0-13-071613-8) | 1984 |
| Political Campaign Debates: Images- Strategies- and Tactics | 978-0-582-28367-1 (0-582-28367-1) | 1983 |