- Author: David Ricardo Williams
- Language: English
- Author: David Ricardo Williams
- Language: English
- Author: David A. Williams
- Language: English
- Year: 1996
- Author: Gary Wihl, David A. Williams
- Language: English
- Year: 1988
- Author: Robert Myles, David A. Williams
- Language: English
- Year: 2001
- Author: David Ricardo Williams
- Language: English
- Year: 1983
- Author: David M. Williams (editor), Sandra Knapp (editor)
- Language: English
- Year: 2010
- Author: David R. Williams, Stephanie Blythe
- Language: English
- Year: 2017