- Author: Edwin Hewitt Karl R. Stromberg (auth.)
- Language: German
- Year: 1965
- Author: Karl R. Stromberg
- Language: English
- Year: 2015
- Author: Karl R. Stromberg
- Language: English
- Year: 1981
- Author: Karl R. Stromberg
- Language: English
- Year: 1981
- Author: Karl R. Stromberg
- Language: English
- Year: 1994
- Author: Karl R. Stromberg
- Language: English
- Year: 1994