- Author: E. Geissler (editor), A. Kosing (editor), H. Ley (editor), W. Scheler (editor)
- Language: German
- Year: 1975
- Author: Paul Wenzel Geissler (editor)
- Language: English
- Year: 2015
- Author: Birgit Pfau-Effinger (editor), Birgit Geissler (editor)
- Language: English
- Year: 2005
- Author: Rainer Geissler (editor)
- Language: German
- Year: 1994
- Author: Anton von Pforr (editor), Friedmar Geissler (editor)
- Language: German
- Year: 1965
- Author: Françoise Hippert (Editor) Erik Geissler (Editor) Jean Louis Hodeau (Editor) Eddy Lelièvre-Berna
- Language: English
- Year: 2005
