- Author: Andreas Gardt (editor), Klaus J. Mattheier (editor), Oskar Reichmann (editor)
- Language: German
- Year: 1995
- Author: Andreas Gardt (editor), Mireille Schnyder (editor), Jürgen Wolf (editor), Susanne Schul (editor)
- Language: German
- Year: 2011
- Author: Andreas Gardt (editor)
- Language: German
- Year: 2000
- Author: Andreas Gardt (editor), Bernd Hüppauf (editor)
- Language: English
- Year: 2004
- Author: Ekkehard Felder (editor), Andreas Gardt (editor)
- Language: German
- Year: 2014
- Author: Andreas Gardt (editor), Ulrike Haß-Zumkehr (editor), Thorsten Roelcke (editor)
- Language: German
- Year: 1999
- Author: Ekkehard Felder (editor), Andreas Gardt (editor)
- Language: German
- Year: 2014