| Author(s): | Dehio, Georg |
| Title: | Franken: Die Regierungsbezirke Oberfranken, Mittelfranken und Unterfranken |
| Year: | 1979 |
| Journal/Volume: | Handbuch der Deutschen Kunstdenkmäler |
| Page details: | p. 81 |
| Author(s): | Haas, Walter |
| Title: | Der Bamberger Dom |
| City: | Königstein im Taunus |
| Year: | 1973 |
| Page details: | p. 26 |
| About the object date: | Datering is circa |