- Author: Gerhard Wettig
- Language: German
- Year: 2006
- Author: Gerhard Wettig (editor)
- Language: German
- Year: 2011
- Author: Gerhard Wettig (editor)
- Language: German
- Year: 2016
- Author: Jürgen Zarusky (editor), Wilfried Loth (editor), Hermann Graml (editor), Gerhard Wettig (editor)
- Language: German
- Year: 2002
- Author: Gerhard Wettig
- Language: German
- Year: 1978
- Author: Gerhard Wettig
- Language: German
- Year: 1985
- Author: Gerhard Wettig
- Language: German
- Year: 1971
- Author: Gerhard Wettig (ed.)
- Language: German
- Year: 1993