- Author: Brigitte Röder, Willemijn de Jong, Kurt W. Alt
- Language: German
- Year: 2012
- Author: Claudia Roth (editor), Willemijn de Jong (editor), Manfred Perlik (editor), Noemi Steuer (editor)
- Language: English
- Year: 2018
- Author: Claudia Roth (editor) Willemijn de Jong (editor) Manfred Perlik (editor)
- Language: English
- Year: 2018