- Author: Bernhard Vogel
- Language: German
- Year: 2015
- Author: Michael Borchard, Thomas Schrapel, Bernhard Vogel
- Language: German
- Year: 2012
- Author: Bernhard Vogel, Dieter Nohlen, Rainer - Olaf Schultze
- Language: German
- Year: 1971
- Author: Bernhard Vogel Peter Haungs (auth.)
- Language: German
- Year: 1965