- Author: Gary P. Brown PhD David A. Clark PhD
- Language: English
- Year: 2014
- Author: Edited by Gary P. Brown- David A. Clark
- Language: English
- Year: 2014
- Author: David A. Clark
- Language: English
- Year: 2014
- Author: David R. Clark
- Language: English
- Year: 1980
- Author: David L Clark, Nash N Boutros, Mario F Mendez
- Language: English
- Year: 2010
- Author: David P Clark, Nanette J Pazdernik
- Language: English
- Year: 2012
- Author: David H. Clark Matthew D.H. Clark
- Language: English
- Year: 2004
- Author: David P. Clark
- Language: English
- Year: 2010
- Author: David P. Clark Nanette J. Pazdernik
- Language: English
- Year: 2008
- Author: David H. Clark and F. Richard Stephenson (Auth.)
- Language: English
- Year: 1977
