- Author: Timothy P. Ehlers, James K. Wilhelm
- Language: English
- Year: 2011
- Author: James J. Wilhelm
- Language: English
- Year: 1990
- Author: James J. Wilhelm
- Language: English
- Year: 1995
- Author: Norris J. Lacy, James J. Wilhelm
- Language: English
- Year: 2015
- Author: Burge Mark James, Burger Wilhelm
- Language: English
- Year: 2013
- Author: James J. Wilhelm(editor)
- Language: English
- Year: 1994