O. M. · Ogorek Magdalena · Owczarek Magdalena
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Beginki i Waldensi na Slasku i Morawach do konca X | 978-83-62608-32-4 (83-62608-32-3) | 2012 |
| Beginki i Waldensi na Slasku i Morawach do konca XIV wieku | 978-83-62608-28-7 (83-62608-28-5) | 2012 |