| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Groups in Process: An Introduction to Small Group Communication | 978-0-205-32850-5 (0-205-32850-4) | 2000 | Larry L. Barker · Kittie W. Watson |
| Groups in Process: An Introduction to Small Group Communication | 978-0-205-16887-3 (0-205-16887-6) | 1995 | Larry L. Barker · Kittie W. Watson |