| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Why People Don't Buy Things: Five Five Proven Steps To Connect With Your Customers And Dramatically Improve Your Sales | 978-0-7382-0157-3 (0-7382-0157-X) | 2000 | Kim Wallace |
| Why People Don't Buy Things: Five Proven Steps To Connect With Your Customers And Dramatically Increase Your Sales | 978-0-7382-0012-5 (0-7382-0012-3) | 1998 | " |