- Author: Ware Colin
- Language: English
- Year: 2011
- Author: Mayer Elizabeth Lloyd
- Language: English
- Year: 2007
- Author: Churchland Paul M
- Language: English
- Year: 2012
- Author: Flanagan Owen J
- Language: English
- Year: 2007
- Author: Flanagan Owen J
- Language: English
- Year: 2007