- Author: Dirk Geeraerts (editor), Gitte Kristiansen (editor), Yves Peirsman (editor)
- Language: English
- Year: 2010
- Author: Dirk Geeraerts (editor)
- Language: English
- Year: 2006
- Author: Nicole Delbecque (editor), Johan van der Auwera (editor), Dirk Geeraerts (editor)
- Language: English
- Year: 2005