- Author: Karl Voretzsch, Gerhard Rohlfs
- Language: German
- Year: 1955
- Author: Karl Voretzsch, Gerhard Rohlfs
- Language: German
- Year: 1997
- Author: Heinrich der Glichezare (author), Georg Baesecke (editor), Karl Voretzsch (editor)
- Language: German
- Year: 1925
Reinke de Vos
pdf
- Author: Albert Leitzmann (editor), Karl Voretzsch (editor)
- Language: German
- Year: 1925
Reinke de Vos
pdf
- Author: Albert Leitzmann (editor), Karl Voretzsch (editor), Willi Steinberg (editor)
- Language: German
- Year: 1960