- Author: Alan Berger
- Language: English
- Year: 1998
- Author: Jonathan Levine, Joe Grengs, Louis A. Merlin
- Language: English
- Year: 2019
- Author: Albro Sandra L.
- Language: English
- Year: 2019
- Author: Michael Mantell Luther Propst Stephen F. Harper
- Language: English
- Year: 1989