- Author: James Patrick Sewell
- Language: English
- Year: 2015
- Author: Heinz Stiller (editor)
- Language: German
- Year: 1986
- Author: Horst Klinkmann
- Language: German
- Year: 1987
- Author: Ulrich Hofmann, Volker Kempe
- Language: German
- Year: 1987
- Author: Peter A. Thiessen
- Language: German
- Year: 1986
- Author: Samuel Mitja Rapoport, Peter Langen, Eberhard Hofmann
- Language: German
- Year: 1986
- Author: F. G. Wihsmann, G. Berger, V. Thieme, H. Hofmann
- Language: German
- Year: 1986
- Author: Alfred Zimm, Konrad Scherf
- Language: German
- Year: 1986