- Author: Daniel M. Green
- Language: English
- Year: 2015
- Author: François Debrix (editor)
- Language: English
- Year: 2003
- Author: Karin M. Fierke Knud Erik Jørgensen
- Language: English
- Year: 2001
- Author: Karin M. Fierke Knud Erik Jørgensen
- Language: English
- Year: 2001
- Author: Ralph Pettman
- Language: English
- Year: 2000
- Author: Ralph Pettman
- Language: English
- Year: 2000
- Author: Vendulka Kubalkova
- Language: English
- Year: 2001