- Author: John H. Cummings
- Language: English
- Author: Colin Tatz
- Language: English
- Year: 2015
- Author: John M. Findlay, Kenneth S. Coates
- Language: English
- Year: 2002
- Author: Albert Furtwangler
- Language: English
- Year: 2005
- Author: Patricia Susan Hart
- Language: English
- Year: 2010
- Author: Joel P. Rhodes
- Language: English
- Year: 2008
- Author: Greg Olson
- Language: English
- Year: 2012
- Author: Dennis K. Boman
- Language: English
- Year: 2012
- Author: William R. Nester
- Language: English
- Year: 2011
- Author: Ralph H. Nutter
- Language: English
- Year: 2005