- Author: John D. Loeser Steven H. Butler C. Richard Chapman PhD Dennis C. Turk
- Language: English
- Year: 2001
- Author: G. Butler (eds.)
- Language: English
- Year: 1991
- Author: Ronald W. Butler
- Language: English
- Year: 2007
- Author: David Rhodes Dominic Butler
- Language: English
- Year: 2002
- Author: Shier D.N. Butler J.L. Lewis R.
- Language: English
- Year: 2006
- Author: Terry R. Martin David Shier Jackie Butler Ricki Lewis
- Language: English
- Year: 2003