- Author: Siegfried Schott
- Language: German
- Year: 1964
- Author: Simon Leo Reinisch
- Language: German
- Year: 1863
- Author: Adolf Erman
- Language: German
- Year: 1878
- Author: Hans Schack-Schackenburg
- Language: German
- Year: 1902
- Author: Hans Schack-Schackenburg
- Language: German
- Year: 1902
- Author: Hermann Junker
- Language: German
- Year: 1906