| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Professional selling: A relationship process | 978-0-03-000639-5 (0-03-000639-2) | 1995 | |
| Professional Selling: A Relationship Process | 978-0-03-032769-8 (0-03-032769-5) | 1993 | Sharon A. Ratliffe · Vernon R. Stauble |