- Author: Carl Steinweg (auth.) Stephen Fedtke (eds.)
- Language: German
- Year: 1995
- Author: Carl Steinweg (auth.) Stephen Fedtke (eds.)
- Language: German
- Year: 1999
- Author: Carl Steinweg (auth.)
- Language: German
- Year: 2004
- Author: Carl Steinweg (auth.) Stephen Fedtke (eds.)
- Language: German
- Year: 2002
- Author: Carl Steinweg (auth.) Stephen Fedtke (eds.)
- Language: German
- Year: 2000