Cengage Learning · South-Western College Publications
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Advanced Business Communication | 978-0-324-03739-5 | 2000 | John M., Jr. Penrose · Robert J. Myers |
| Advanced Business Communication | 978-0-538-86416-9 | 1997 | John M. Penrose · Robert J. Myers |
| Business Communication for Managers: An Advanced Approach | 978-0-324-18669-7 | 2003 | John M. Penrose · Robert J. Myers |
| Business Communication for Managers: An Advanced Approach | 978-0-324-20008-9 | 2003 | John M. Penrose · Robert J. Myers |
| Liberty MBA Effective Executive Communication 2nd Edition | 978-0-324-67548-1 | 2008 | John M. Penrose · Robert J. Myers |
R.R. · Robert R. · Robert Rasberry · Robert W. · W R