- Author: John Michael Roberts
- Language: English
- Year: 2022
- Author: Peri Roberts, Peter Sutch
- Language: English
- Year: 2012
- Author: Adam Roberts
- Language: English
- Year: 2014
- Author: Strother E. Roberts
- Language: English
- Year: 2019
- Author: Sian Silyn Roberts, Siân Silyn Roberts
- Language: English
- Year: 2014
- Author: John W. Roberts
- Language: English
- Year: 2010
- Author: F. Lyman Windolph, Owen J. Roberts
- Language: English
- Year: 2016
- Author: Maximianus (editor), A. M. Juster (editor), A. M. Juster (editor), Michael Roberts (editor)
- Language: English
- Year: 2018
Globalized Fruit, Local Entrepreneurs: How One Banana-Exporting Country Achieved Worldwide Reach
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- Author: Douglas Southgate, Lois Roberts
- Language: English
- Year: 2016
- Author: Rhoda E. Howard-Hassmann (editor), Margaret Walton-Roberts (editor)
- Language: English
- Year: 2015