- Author: George Breitman, George Novack
- Language: English
- Year: 1968
- Author: George Novack Ernest Mandel
- Language: English
- Year: 1973
- Author: George Novack
- Language: Portuguese
- Author: George Novack
- Language: Portuguese
- Year: 2022
- Author: George Novack
- Language: Portuguese
- Author: George Novack Ernest Mandel
- Language: English
- Year: 1973
- Author: george-novack
- Language: English
- Year: 1953
- Author: George Novack
- Language: English
- Year: 1966
- Author: George Novack
- Language: English
- Year: 1971
- Author: George Novack
- Language: English
- Year: 1971