- Author: Eric G. Derouane Stanley M. Roberts
- Language: English
- Year: 2007
- Author: Valentin Fuster R. Wayne Alexander Robert A. O'Rourke Robert Roberts Spencer B. King Eric N. Prystowsky Ira Nash
- Language: English
- Year: 2004
- Author: Nick Van Bruggen Timothy P.L. Roberts
- Language: English
- Year: 2002
- Author: A. P. Roberts
- Language: English
- Year: 2003
- Author: John H. Byrne James L. Roberts
- Language: English
- Year: 2003
- Author: Eric G. Derouane Stanley M. Roberts
- Language: English
- Year: 2007
- Author: Bruce Alberts Dennis Bray Julian Lewis Martin Raff Keith Roberts James D. Watson
- Language: English
- Year: 1994
- Author: A. J. Roberts
- Language: English
- Year: 2009
- Author: Fred S. Roberts
- Language: English
- Year: 1987