- Author: Eckart Goebel (editor), Wolfgang Klein (editor)
- Language: German
- Year: 1999
- Author: Wolfgang Klein (editor), Ernst Müller (editor)
- Language: German
- Year: 2002
- Author: Wolfgang Klein (editor), Waltraud Naumann-Beyer (editor)
- Language: German
- Year: 1995
- Author: Wolfgang Klein (editor), Ping Li (editor)
- Language: English
- Year: 2009