
- Author: Bruce S. Allardice
- Language: English
- Year: 2008

- Author: Louis S. Gerteis
- Language: English
- Year: 2012

- Author: Richard A. Sauers Peter Tomasak
- Language: English
- Year: 2012

- Author: Robert C. Plumb
- Language: English
- Year: 2013

- Author: Mark A. Lause
- Language: English
- Year: 2014

- Author: Moody Wesley
- Language: English
- Year: 2014

- Author: Mary Bobbitt Townsend
- Language: English
- Year: 2010