- Author: Dr. Klaus-Dieter Drews (auth.)
- Language: German
- Year: 1976
- Author: D. D. Anderson (auth.) Scott T. Chapman Sarah Glaz (eds.)
- Language: English
- Year: 2000
- Author: Klaas-Jan de Langen Johan H. Huijsing (auth.)
- Language: English
- Year: 1999
- Author: Pere Santamaria
- Language: English
- Year: 2003
- Author: Arnaud Deraemaeker
- Language: English
- Year: 2010