| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Communication: Theory and Concepts, 5th edition | 978-0-07-251185-7 | 2001 | |
| COMMUNICATION THEORY And Concepts | 978-0-07-803908-9 | 2010 | |
| Competitive Oral Interpretation | 978-0-07-027080-0 | 1995 | Michael L. Fain |
| The Art of Successful Meetings | 978-0-07-059809-6 | 1997 | William Dixon Southworth |