- Author: Gerd Fritz (editor), Thomas Gloning (editor)
- Language: German
- Year: 1997
- Author: Ronald W. Langacker, Gerd Fritz, Wolfgang Klinke
- Language: German
- Year: 1976
- Author: Gerd Fritz (editor), Franz Hundsnurscher (editor)
- Language: German
- Year: 1994
- Author: Gerd Fritz
- Language: German
- Year: 2005
- Author: Gerd Fritz (editor), Erich Straßner (editor)
- Language: German
- Year: 1996
- Author: Ronald W. Langacker (editor), Gerd Fritz (editor)
- Language: German
- Year: 1971
- Author: Gerd Fritz (auth.)
- Language: German
- Year: 1998
- Author: Gerd Fritz (auth.)
- Language: German
- Year: 2006
- Author: Andreas H. Jucker (ed.) Gerd Fritz (ed.) Franz Lebsanft (ed.)
- Language: English
- Year: 1999
