J J · Judith Leary-Joyce · L.J.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Budowanie wizerunku pracodawcy z wyboru | 978-83-7526-158-5 (83-7526-158-0) | 2007 |
| Inspirujacy menedzer | 978-83-264-0216-6 (83-264-0216-8) | 2010 |
| Psychologia sukcesu | 978-83-208-2001-0 (83-208-2001-4) | 2012 |