| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Autoconfianza | 978-84-8322-606-3 (84-8322-606-5) | 2010 |
| Job-Hunting and Career Change All-in-One For Dummies | 978-0-470-51611-9 (0-470-51611-9) | 2008 |
| Osobowosc | 978-83-208-1997-7 (83-208-1997-0) | 2012 |
PRENTICE HALL · PWE · Wiley