| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Zabawy z prawem autorskim | 978-83-264-7976-2 (83-264-7976-4) | 2015 |
m r · Markiewicz Ryszard Barta Janusz · Markiewicz Ryszard, Fajgielski Pawel Barta Janusz · Markiewicz Ryszard Skupnik Damian · Ryszard Markiewicz · Skupnik Damian Markiewicz Ryszard