- Author: Friedrich Schneider
- Language: German
- Year: 1888
- Author: Eduard Duller
- Language: German
- Year: 1851
- Author: Otto Buchner
- Language: German
- Year: 1879
- Author: Karl Georg Bckenheimer
- Language: German
- Year: 1907
- Author: Teodoro Hampe
- Language: Spanish
- Year: 2002
- Author: Insight Guides
- Language: English
- Year: 2023
- Author: G. Steller
- Language: German
- Year: 1870
- Author: Ernst Anton Quitzmann
- Language: German
- Year: 1848
- Author: Ludwig Baur (ed.)
- Language: German
- Year: 1846