- Author: Robert Marshall (editor), George Marshall (editor), A. Starker Leopold (editor)
- Language: English
- Year: 2020
- Author: Robert Marshall, Alan Bleakley
- Language: English
- Year: 2017
- Author: Robert Marshall
- Language: English
- Year: 2022
- Author: Robert Marshall
- Language: English
- Year: 2022
- Author: Robert Marshall
- Language: English
- Year: 2022
- Author: Robert Marshall
- Language: English
- Year: 2022
- Author: Robert Marshall Utley
- Language: English
- Year: 1984
- Author: Robert Marshall
- Language: English
- Year: 1993
- Author: Utley Robert Marshall
- Language: English
- Year: 1984