Morgan James Publishing · Mt Biznes
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 7 najcenniejszych sekretow sprzedazy | 978-83-61040-73-6 (83-61040-73-0) | 2009 |
| Better Selling Through Storytelling: The Essential Roadmap to Becoming a Revenue Rockstar | 978-1-64279-372-7 (1-64279-372-8) | 2019 |