- Author: James Brophy, Günther Chaloupek, Jürgen Herres
- Language: German
- Year: 2020
- Author: James Brophy, Günther Chaloupek, Jürgen Herres, Jürgen Kocka, Kurt Möser, Wilfried Nippel, Werner Plumpe, Regina Roth, Margrit Schulte Beerbühl
- Language: German
- Year: 2020
- Author: James Brophy (editor) William Davies (editor)
- Language: English