| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Business English for the 21st Century | 978-0-13-227165-3 (0-13-227165-6) | 2006 | |
| Business English for the 21st Century | 978-0-13-099275-8 (0-13-099275-5) | 2002 | Robert Barry |
P.E. · P T · Patricia Ellison · Patricia T. Ellison Ph.D. · Patricia Taylor Ellison · T. Ellison