- Author: Wolfgang Benz (editor)
- Language: German
- Year: 1991
- Author: Ludwig Vaubel (editor), Wolfgang Benz (editor)
- Language: German
- Year: 1985
- Author: Wolfgang Benz (editor)
- Language: German
- Year: 2010
- Author: Wolfgang Benz (editor)
- Language: German
- Year: 2010