
- Author: Hahn Brian D., Valentine Daniel T
- Language: English
- Year: 2013

- Author: Hahn Brian D., Valentine Daniel T.
- Language: English
- Year: 2017

- Author: E. Valentine Daniel
- Language: English
- Year: 2001

- Author: Valentine Daniel R
- Language: English
- Year: 2015

- Author: E. Valentine Daniel Jeffrey M. Peck
- Language: English
- Year: 1996

- Author: E. Valentine Daniel
- Language: English
- Year: 1996