K. B. · Klaczyska Barbara · Kowalczyk Barbara · KowalczykHoyer Barbara
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Dieta bez mleka i glutenu | 978-83-7856-198-9 (83-7856-198-4) | |
| Dieta dlugowiecznosci | 978-83-88330-71-1 (83-88330-71-3) | 2014 |
| Odchudzanie wedlug Pieciu Przemian | 978-83-62752-69-0 (83-62752-69-6) | 2014 |