- Author: J. Edwin Orr Richard Owen Roberts
- Language: English
- Year: 1994
- Author: Annie Bunting Benjamin N. Lawrance Richard L. Roberts
- Language: English
- Year: 2020
- Author: Richard Owen Roberts
- Language: English
- Year: 2002
- Author: Mann Richard A., Roberts Barry S
- Language: English
- Year: 2007
- Author: Mann Richard A., Roberts Barry S
- Language: English
- Year: 2017
- Author: Feynman Richard Phillips, Roberts Harold, British Columbia. Library Services Branch., Gleick James
- Language: English
- Year: 1992
- Author: Benjamin N. Lawrance, Richard L. Roberts (eds.)
- Language: English
- Year: 2012
- Author: Richard M. Roberts Roger J. Kreuz
- Language: English
- Year: 2015
- Author: Robert A. Gabel Richard A. Roberts
- Language: English
- Year: 1986