- Author: Richard Saville-Smith
- Language: English
- Year: 2023
- Author: Richard Norton Smith
- Language: English
- Year: 2023
- Author: Richard Candida Smith, Richard Cándida Smith
- Language: English
- Year: 2017
- Author: Richard O. Smith
- Language: English
- Year: 2013
- Author: Richard B. Smith
- Language: English
- Year: 2010
- Author: Lewis L. Gould, Richard Norton Smith
- Language: English
- Year: 2003
- Author: Richard Langham Smith
- Language: English
- Year: 2021
- Author: Richard E. Smith
- Language: English
- Year: 2019
- Author: John King Fairbank, Richard J. Smith, Martha Henderson Coolidge
- Language: English
- Year: 2014