- Author: Karl Von Vorys
- Language: English
- Year: 2015
- Author: W. Rüegg & D. Fyfe
- Language: English
- Year: 1948
- Author: Julie Candy
- Language: English
- Year: 2009
- Author: Paul Vignaux
- Language: French
- Year: 1948
- Author: Tim Bartels
- Language: English
- Year: 2019
- Author: Wilhelm Enßlin
- Language: German
- Year: 1949
- Author: Jean-Pierre Aubin Bernard Cornet Herve Moulin
- Language: English
- Year: 1977
- Author: P. Christian R. Haas (auth.)
- Language: German
- Year: 1948
- Author: Paul Uhlenhuth (auth.)
- Language: German
- Year: 1948
- Author: A. Seybold H. Mehner (auth.)
- Language: German
- Year: 1948