- Author: Alex Callinicos
- Language: English
- Year: 2014
- Author: Chris Harman
- Language: English
- Year: 2009
- Author: John Newsinger
- Language: English
- Year: 2012
- Author: Chris Harman
- Language: English
- Year: 1999
- Author: Chris Harman
- Language: English
- Year: 1982
- Author: Chris Harman
- Language: English
- Year: 1998
- Author: Chris Harman
- Language: English
- Year: 2009
- Author: Chris Harman
- Language: English
- Year: 2009
- Author: Tony Cliff
- Language: English
- Year: 2000
- Author: Alex Callinicos
- Language: English
- Year: 1995