- Author: Routledge., Laurence Ray
- Language: English
- Year: 2012
- Author: Laurence Ray
- Language: English
- Year: 2011
- Author: Adams Colin E. P., Laurence Ray
- Language: English
- Year: 2012
- Author: Butterworth Alex, Laurence Ray
- Language: English
- Year: 2006
- Author: Butterworth Alex, Laurence Ray
- Language: English
- Year: 2013
- Author: Laurence Ray
- Language: English
- Year: 2007