- Author: John A. Richards (auth.)
- Language: English
- Year: 2009
- Author: John A. Richards Xiuping Jia
- Language: English
- Year: 2005
- Author: Abigail Lustig Robert J. Richards Michael Ruse
- Language: English
- Year: 2004
- Author: Mark Richards Richard Monson-Haefel David A Chappell
- Language: English
- Year: 2009
- Author: Chris Ealham Michael Richards
- Language: English
- Year: 2005
- Author: I.G. Richards J.P. Palmer and P.A. Barratt (Eds.)
- Language: English
- Year: 1993
- Author: Keiiti Aki Paul G. Richards
- Language: English
- Year: 2002
- Author: Danny B. Draper Peter A. Richards
- Language: English
- Year: 2009
- Author: Ryan Richards
- Language: English
- Year: 2006
- Author: Peter Ravenscroft Hugh Brammer Keith Richards
- Language: English
- Year: 2009