- Author: Charles M. Wynn Arthur W. Wiggins
- Language: Portuguese
- Year: 2002
- Author: Charles M. Wynn Arthur W. Wiggins
- Language: Turkish
- Year: 2005
- Author: Charles M. Wynn, Arthur W. Wiggins, Sidney Harris
- Language: English
- Year: 1996
- Author: Charles M. Wynn
- Language: English
- Year: 1996
- Author: Charles M. Wynn Arthur W. Wiggins
- Language: English
- Year: 2001
- Author: Charles M. Wynn Arthur W. Wiggins
- Language: English
- Year: 2001
- Author: Arthur W. Wiggins Charles M. Wynn
- Language: English
- Year: 2003