- Author: Roderick A. Munro
- Language: English
- Year: 2009
- Author: Cole Brandon
- Language: English
- Year: 2011
- Author: Snyder Kristen M., Acker-Hocevar Michele, Snyder Karolyn J
- Language: English
- Year: 2008
- Author: Dettmer H. William
- Language: English
- Year: 2007
- Author: Paul C. Palmes
- Language: English
- Year: 2006
- Author: William D. Mawby
- Language: English
- Year: 2006
- Author: Palmer Brien
- Language: English
- Year: 2003
- Author: John D. Baranzelli P.E
- Language: English
- Year: 2009
- Author: Ryan Mary Jean
- Language: English
- Year: 2007