M B · M. Becker · Margitta Becker-Tiggemann
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Golden Retriever | 978-3-440-07807-5 (3-440-07807-8) | 2008 | Veronika Thiele-Schneider |
| Golden Retriver Poradnik opiekuna | 978-83-7243-516-3 (83-7243-516-2) | 2006 | " |