| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-0-9800406-0-9 | David J Lill ยท Jennifer K Lill | Selling: The Profession- Focusing On Building Relationships, 5th Edition |
| 2020 | 978-0-9800406-2-3 | JM Ryerson | Let's Go Win: The Keys To Living Your Best Life |