- Author: Julian Schenke, Christopher Schmitz, Stine Marg, Katharina Trittel, Florian Finkbeiner, Pauline Höhlich, Sören Isele, Daniela Kallinich, Michael Thiele, BMFSFJ, Bundesprogramm »Demokratie leben!«
- Language: German
- Year: 2018
- Author: Michael Thiele (auth.)
- Language: German
- Year: 1997