- Author: Peter Bubmann (editor), Hans Dickel (editor)
- Language: German
- Year: 2014
- Author: Peter Bubmann (editor), Eckart Liebau (editor)
- Language: German
- Year: 2016
- Author: Peter Bubmann (editor), Götz Doyé (editor), Hildrun Keßler (editor), Dirk Oesselmann (editor), Nicole Piroth (editor), Martin Steinhäuser (editor)
- Language: German
- Year: 2012