| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Kurs Kadry i Place System Symfonia Edycja 2013 z plyta CD | 978-83-01-17207-7 (83-01-17207-X) | 2012 |
| Kurs ksiegowosci komputerowej Sage Symfonia 2015 + Cd | 978-83-01-18037-9 (83-01-18037-4) | 2015 |
| Kurs ksiegowosci komputerowej System Symfonia | 978-83-01-17231-2 (83-01-17231-2) | 2012 |
C.M. · Chomuszko Magdalena · n/c · N M · S.C. · S M · [s.n.]