| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Guide to Effective Communication | 978-1-4652-5311-8 | 2014 | |
| A GUIDE TO EFFECTIVE COMMUNICATION | 978-0-7575-5242-7 | 2008 | |
| A Guide to Effective Public Speaking | 978-1-4652-5304-0 | 2014 | |
| A Guide to Effective Public Speaking | 978-0-7575-7103-9 | 2009 | |
| Competent Communication at Work: Strategies and Standards for Success | 978-1-4652-7651-3 | 2015 | IRWIN JACQUELINE · PAYNE HOLLY J · SPENCE PATRIC ROY |
| Competent Communication at Work: Strategies and Standards for Success | 978-0-7575-5217-5 | 2010 | IRWIN JACQUELINE · PAYNE HOLLY J · ADAMS TYRONE L |
H.D. · H. Davis · H. P. · P. Davis · Pamela Davis Hopkins