K. Johnson · K. L. Johnson · Kerry Johnson · L. Johnson
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Como Lograr La Exelencia En Ventas | 978-958-04-7023-6 (958-04-7023-5) | 2004 |
| Selling with NLP: Revolutionary New Techniques That Will Double Your Sales Volume | 978-1-85788-047-2 (1-85788-047-1) | 1994 |