- Author: Richards Th. W.
- Language: English
- Year: 1923
- Author: Richards W. T.
- Language: English
- Year: 1929
- Author: P.-J. Madec E. Marechal J.-E. Mark T. Otsu R.W. Richards J.P. Queslel T. Sato B. Tieke
- Language: English
- Year: 1985
- Author: Mark Richards Richard Monson-Haefel David A Chappell
- Language: English
- Year: 2009
- Author: Ryan Richards
- Language: English
- Year: 2006
- Author: Richards J. Heuer Jr.
- Language: English
- Year: 2007
- Author: Peter Richards Simon Stockhill
- Language: English
- Year: 2003
- Author: John A. Richards
- Language: English
- Year: 2008
- Author: Frank K. Hwang Dana S. Richards and Pawel Winter (Eds.)
- Language: English
- Year: 1992