Anna Piotrowicz · P. A. · Piotrowicz Anna WitaszekSamborska Magorzata
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Slownictwo i frazeologia zycia towarzyskiego w pol | 978-83-232-1378-9 (83-232-1378-X) | 2004 |
| Zycie towarzyskie | 978-83-232-2751-9 (83-232-2751-9) | 2013 |