
- Author: Stalin Joseph, Stalin Iosif V., Roberts Geoffrey
- Language: English
- Year: 2008

- Author: Roberts Geoffrey K., Hogwood Patricia
- Language: English
- Year: 2003

- Author: Roberts Geoffrey, Skelding Ed
- Language: English
- Year: 2016

- Author: Roberts Geoffrey
- Language: English
- Year: 2013

- Author: Molotov Vyacheslav Mikhaylovich, Roberts Geoffrey
- Language: English
- Year: 2012

- Author: Zhukov Georgy, Roberts Geoffrey (Editor)
- Language: English
- Year: 2014