| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Branding na smartfonie | 978-83-264-1479-4 (83-264-1479-4) | 2015 |
| Silna marka | 978-83-208-1288-6 (83-208-1288-7) | 2016 |
| Zarzadzanie marka | 978-83-264-4277-3 (83-264-4277-1) | 2013 |
J.K · J R · K.k. · K. R. · Kall Jacek