- Author: Bell Christopher L., Voorhees John, Woellner Robert A
- Language: English
- Year: 2020
- Author: Bell Christopher E., Rowling J. K
- Language: English
- Year: 2012
- Author: Bell Christopher E
- Language: English
- Year: 2015
- Author: Bell Christopher E
- Language: English
- Year: 2015
- Author: Roger T. Bell Christopher Candlin
- Language: English
- Year: 1991