- Author: DeRocco David
- Language: English
- Year: 2005
- Author: John Kooistra
- Language: English
- Year: 2000
- Author: John Sivell
- Language: English
- Year: 1992
- Author: Kirk Schreifer John Sivell
- Language: English
- Year: 1999
- Author: John F. Chabot
- Language: English
- Year: 1999
- Author: John F. Chabot
- Language: English
- Year: 2002
- Author: Kirk Schreifer, John Sivell
- Language: English
- Year: 1999
- Author: John F. Chabot
- Language: English
- Year: 2003