
- Author: Weddigen Walter, Bonn Moritz Julius
- Language: German
- Year: 1930

- Author: Meerwarth Rudolf, Rißkalt Wilhelm, Karlsberg Bernhard, Bonn Moritz Julius, Diehl Karl, Somary Felix
- Language: German
- Year: 1924

- Author: Hertz Friedrich, Bonn Moritz Julius, Diehl Karl, Somary Felix
- Language: German
- Year: 1925

- Author: Bonn Moritz Julius, Palyi Melchior
- Language: German
- Year: 1925

- Author: Bonn Moritz Julius, Palyi Melchior
- Language: German
- Year: 1925