
- Author: Thomas N. Herzog
- Language: English
- Year: 1999

- Author: Robin J. Cunningham Thomas N. Herzog Richard L. London
- Language: English
- Year: 2006

- Author: Robin J. Cunningham Thomas N. Herzog Richard L. London.
- Language: English
- Year: 2006

- Author: Thomas N. Herzog Fritz J. Scheuren William E. Winkler (auth.)
- Language: English
- Year: 2007

- Author: Thomas N. Herzog Fritz J. Scheuren William E. Winkler
- Language: English
- Year: 2007