- Author: Davis Devra Lee
- Language: English
- Year: 2007
- Author: Goldhill David
- Language: English
- Year: 2013
- Author: Goldhill David
- Language: English
- Year: 2013
- Author: Goodman John C
- Language: English
- Year: 2012
- Author: Goodman John C
- Language: English
- Year: 2012