
- Author: Max Ernst (editor), Erich Kallius (editor)
- Language: German
- Year: 1926

- Author: Mayer Max Ernst
- Language: Spanish
- Year: 2007

- Author: Dr. Jur. Et Phil. Max Ernst Mayer (auth.)
- Language: German
- Year: 1933

- Author: Dr. Jur. Et Phil. Max Ernst Mayer (auth.)
- Language: German
- Year: 1926

- Author: Dr. Jur. Et Phil. Max Ernst Mayer (auth.)
- Language: German
- Year: 1933