| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Menedzer coachem | Paperback | 978-83-264-9480-2 (83-264-9480-1) | 2015 | Olga Rzycka |
| Menedzer coachem | Taschenbuch | 978-83-7526-705-1 (83-7526-705-8) | 2010 | " |
| Menedzer coachem: Jak rozmawiac by osiagnac rezultaty | " | 978-83-264-4042-7 (83-264-4042-6) | " |