R.N. · Robert Elias Najemy · Robert N.
BIS · Holistic Harmony Publishers
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Tajemniczy cykl zycia | 978-83-88461-83-5 (83-88461-83-4) | 2003 |
| The Psychology of Happiness: Understanding Our Selves and Others | 978-0-9710116-0-1 (0-9710116-0-5) | 2001 |