
- Author: Otto Gruppe
- Language: German
- Year: 1921

- Author: Wilhelm Heinrich Roscher
- Language: German
- Year: 1937

- Author: Karl Friedrich Bruchmann
- Language: German
- Year: 1893

- Author: Jesse Benedict Carter
- Language: German
- Year: 1902

- Author: Wilhelm Heinrich Roscher
- Language: German
- Year: 1924

- Author: Wilhelm Heinrich Roscher (editor)
- Language: German
- Year: 1909

- Author: Wilhelm Heinrich Roscher
- Language: German
- Year: 1909

- Author: Karl Friedrich Neumann
- Language: German
- Year: 1846

- Author: Wilhelm Heinrich Roscher
- Language: German
- Year: 1902

- Author: Wilhelm Heinrich Roscher
- Language: German
- Year: 1897