- Author: Ida Glaser, Hannah Kay
- Language: English
- Year: 2016
- Author: Diefenbach Miriam, Glaser Hannah, Herfurth-Schindler Andrea, Kappelhoff Marlis, Mischke Roland, Moeck Thorsten, Nowak Christian, Purpar Rolf, Sachs Stefan, Schmalenberg Detlef, Schmidt-Brümmer Horst, Schnohr Christian, Stinauer Tim, Tams Katrin, Viedebantt Klaus, Von Naredi-Rainer Paul
- Language: German
- Year: 2015
- Author: Glaser Hannah
- Language: German
- Year: 2015