| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-9678471-0-8 | Michael D. Lee | Selling to Multicultural Home Buyers (The Official New Home Sales Development System Series Volume 4 New Home Sales Strategies) |
| 1990 | 978-0-9678471-1-5 | Bob Schultz | The Official Handbook for New Home Salespeople |
| 1998 | 978-0-9678471-2-2 | Bob Schultz | Smart Selling Techniques |