| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Historia chrzescijanstwa Tom 4 | 978-83-7442-108-9 (83-7442-108-8) | 2005 |
| Mnisi Wschodu i Zachodu | 978-83-61444-61-9 (83-61444-61-0) | 2009 |
J.M. · Juan María Laboa · L.J. · L.M. · L. Maria · Laboa Juan Maria (red.)