- Author: RIchard C. Bradley
- Language: English
- Year: 2009
- Author: Richard Carr, Bradley W. Hart
- Language: English
- Year: 2016
- Author: Richard Carr, Bradley W Hart
- Language: English
- Year: 2016
- Author: David McDowall, Richard McCleary, Bradley J. Bartos
- Language: English
- Year: 2019
- Author: Richard Hooker, Bradley Belschner, Brian Marr
- Language: English
- Year: 2019
- Author: David McDowall, Richard McCleary, Bradley J. Bartos
- Language: English
- Year: 2019
- Author: Richard A. Bradley Steve Buchanan
- Language: English
- Year: 2012
- Author: John Barrett Richard J. Bradley Martin T. Green
- Language: English
- Year: 2009