D. J. · David J. · David L. · David Lill
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Selling: The Profession | 978-0-9800406-0-9 (0-9800406-0-4) | 2008 | Jennifer K Lill |
| SELLING: THE PROFESSION: A Consultative Approach | 978-0-02-370694-3 (0-02-370694-5) | 1989 | |