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- Language: German
- Year: 2018
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- Language: English
- Year: 2015
- Author: Ernst Roeser
- Language: German
- Year: 1930
- Author: Wilhelm Salomon-Calvi
- Language: German
- Year: 1931
- Author: Carl Gottfried (editor), O. H. Erdmannsdörffer (editor)
- Language: German
- Year: 1930
- Author: Julius Wellstein (editor), Richard Baldus (editor)
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- Year: 1930
- Author: Richard Baldus
- Language: German
- Year: 1930
- Author: Boris Kaufmann
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- Year: 1930
- Author: Karl Boehm
- Language: German
- Year: 1931