- Author: Herring George C
- Language: English
- Year: 2008
- Author: Fall Bernard B., Herring George C
- Language: English
- Year: 2005
- Author: Herring George C
- Language: English
- Year: 2008
- Author: Herring George C
- Language: English
- Year: 2008
- Author: Herring George C
- Language: English
- Year: 2017
- Author: Herring George
- Language: English
- Year: 2016