B. B. · Baczek Jakub B. · J.B. · Jakub Baczek
| title | ISBN-13 | year of publication |
|---|---|---|
| Animacja czasu wolnego w turystyce | 978-83-928702-1-0 | 2019 |
| Leisure-Time Animation - Hotel Entertaining Handbook | 978-83-928702-7-2 | 2013 |
| Misja: Firma warta milion euro. DVD | 978-83-937164-2-5 | 2014 |
| Psychologia eventow | 978-83-928702-2-7 | 2011 |