H. I. ยท Heropolitanska Izabela
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Prawne zabezpieczenia zaplaty wierzytelnosci | 978-83-264-4425-8 (83-264-4425-1) | 2014 |
| Prawo wekslowe i czekowe | 978-83-264-1231-8 (83-264-1231-7) | 2011 |
| Weksel w obrocie gospodarczym | 978-83-264-8168-0 (83-264-8168-8) | 2015 |