- Author: William E. Lewis, Sharon Walpole, Michael C. McKenna, Jeffrey Menzer, Jacob Nagy
- Language: English
- Year: 2014
- Author: Sharon Walpole PhD Michael C. McKenna
- Language: English
- Year: 2004
- Author: Katherine A. Beauchat EdD Katrin L. Blamey PhD Sharon Walpole PhD
- Language: English
- Year: 2010
- Author: Michael C. McKenna Sharon Walpole PhD Kristin Conradi BA MEd
- Language: English
- Year: 2010
- Author: Katherine A. Beauchat EdD Katrin L. Blamey PhD Sharon Walpole PhD
- Language: English
- Year: 2010
- Author: Sharon Walpole Michael C. McKenna
- Language: English
- Year: 2007
- Author: Sharon Walpole PhD
- Language: English
- Year: 2007