- Author: Randolph H. Pherson Richards J. Heuer
- Language: English
- Year: 2020
- Author: Randolph H. Pherson Richards J. Heuer
- Language: English
- Year: 2020
- Author: Randolph H. Pherson Richards J. Heuer
- Language: English
- Year: 2020
- Author: Richards J. Heuer Jr.
- Language: English
- Year: 1995
- Author: Richards J. Heuer Randolph H. Pherson
- Language: English
- Year: 2014
- Author: Richards J. Heuer Randolph H. Pherson
- Language: English
- Year: 2014
- Author: Richards J. Heuer Jr. Randolph H. Pherson
- Language: English
- Year: 2010
- Author: Richards J. Heuer Jr.
- Language: English
- Year: 1999
- Author: Richards J. Heuer Jr.
- Language: English
- Year: 2007
- Author: Richards J. Heuer
- Language: English
- Year: 2003