- Author: David L. Nelson Michael M. Cox
- Language: English
- Year: 2004
- Author: Lewis Goldfrank Neal Flomenbaum Neal Lewin Mary Ann Howland Robert Hoffman Lewis Nelson
- Language: English
- Year: 2002
- Author: Stewart Clegg David Courpasson Nelson X. Phillips
- Language: English
- Year: 2006
- Author: James M. Nelson Ph.D. (auth.) James M. Nelson Ph.D. (eds.)
- Language: English
- Year: 2009
- Author: David L. Nelson Michael M. Cox
- Language: English
- Year: 2004
- Author: David L. Nelson Michael M. Cox
- Language: English
- Author: Neal Flomenbaum Lewis Goldfrank Robert Hoffman Mary Ann Howland Neal Lewin Lewis Nelson
- Language: English
- Year: 2006
- Author: Richard A. Tennant Marianne Gluszak Brown Valerie Nelson-Metlay
- Language: English
- Year: 1998
