- Author: ans-Michael Bock (editor), im Bergfelder (editor)
- Language: English
- Year: 2009
- Author: Wolfgang Feuerhelm (editor), Hans-Dieter Schwind (editor), Michael Bock (editor)
- Language: German
- Year: 1999
- Author: Michael Bock (editor), Gert Rickheit (editor)
- Language: English
- Year: 1983