| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Paradoks czasu | Paperback | 978-83-01-17452-1 (83-01-17452-8) | 2014 |
| Paradoks czasu | Hardcover | 978-83-01-17451-4 (83-01-17451-X) | 2013 |
B. John · B.Z. · J. P. · J-Z · John P. · John Philip · Zimbardo Philip