- Author: Karina Knasiecka-Falbierska
- Language: Polish
- Year: 2007
- Author: Nikolaj Demjančuk Lucia Drotárová
- Language: Czech
- Year: 2005
- Author: Ladislav Macháček
- Language: Slovak
- Year: 2008
- Author: Sabine Alex Klaus W. Vopel
- Language: Slovak
- Year: 1996
- Author: Sabine Alexová Klaus W. Vopel
- Language: Slovak
- Year: 1996
- Author: Eissler Trevor, Lowe Rebecca
- Language: English
- Year: 2009
- Author: Hallahan Daniel P., Kauffman James M
- Language: English
- Year: 2011