- Author: Hirschberger-Vogel Magdalena
- Language: German
- Year: 1990
- Author: Vogel Karl Friedrich
- Language: German
- Year: 1969
Allgemeine Gewerbefreiheit: Die Reformpolitik des preußischen Staatskanzlers Hardenberg (1810-1820)
pdf
- Author: Barbara Vogel
- Language: German
- Year: 1983
- Author: Wolfgang Breul, Marcus Meier, Lothar Vogel
- Language: German
- Year: 2011
- Author: Markus Mülke, Lothar Vogel
- Language: German
- Year: 2015
- Author: Naika Foroutan, Christian Geulen, Susanne Illmer, Klaus Vogel, Susanne Wernsing
- Language: German
- Year: 2018
- Author: Judith Lebiger Vogel
- Language: German
- Year: 2011