- Author: Conrad Krannich
- Language: German
- Year: 2020
- Author: Torsten Krannich
- Language: German
- Year: 2005
- Author: Ronald L. Krannich
- Language: English
- Year: 2019
- Author: Ronald L. Krannich
- Language: English
- Year: 2015
- Author: Ronald L. Krannich
- Language: English
- Year: 2015
- Author: Neil P. McNulty, Ronald L. Krannich
- Language: English
- Year: 2015
- Author: Ronald Louis Krannich
- Language: English
- Year: 2019