David Szen Warren Shiver · W.S.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 7 Steps to Sales Force Transformation: Driving Sustainable Change in Your Organization | 978-1-137-54804-7 (1-137-54804-5) | 2015 | Michael Perla |
| The Multigenerational Sales Team | 978-1-5366-6378-5 (1-5366-6378-6) | 2017 | David Szen |
| The Multigenerational Sales Team: Harness the Power of New Perspectives to Sell More, Retain Top Talent, and Design a High-Performing Workplace | 978-1-5366-6377-8 (1-5366-6377-8) | 2017 | " |