- Author: Kevin R. Fall W. Richard Stevens
- Language: English
- Year: 2011
- Author: W. Richard Stevens Gary R. Wright
- Language: English
- Year: 1995
- Author: Richard Stevens Dave Raybould
- Language: English
- Year: 2011
- Author: Richard Stevens Dave Raybould
- Language: English
- Year: 2011
- Author: W. Richard Stevens
- Language: English
- Year: 1996
- Author: Ian F. Alexander Richard Stevens Ian Alexander
- Language: English
- Year: 2002
- Author: W. Richard Stevens Stephen A. Rago
- Language: English
- Year: 2005
- Author: W. Richard Stevens
- Language: English
- Year: 1994
- Author: W. Richard Stevens
- Language: English
- Year: 1998
- Author: Richard Stevens
- Language: English
- Year: 1998