| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Essential Guide to Group Communication | 978-0-312-45194-3 (0-312-45194-6) | 2006 | University Dan O'Hair |
| The Essential Guide to Interpersonal Communication | 978-0-312-45195-0 (0-312-45195-4) | 2006 | " |
D,. H.. · D.O. · Dan O'Hair · O'Hair · U. D.