R. L · R. S. · Roxane Lulofs · S. L.
Allyn and Bacon · Prentice Hall
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Conflict: From Theory to Action | 978-0-205-29030-7 (0-205-29030-2) | 1999 | Roxane Lulofs |
| Persuasion: Contexts, People, and Messages | 978-0-13-777905-5 (0-13-777905-4) | 1991 | |