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- Language: Portuguese
- Year: 1999

- Author: Antonio Gramsci
- Language: Portuguese
- Year: 2001

- Author: Antonio Gramsci
- Language: Portuguese
- Year: 2002

- Author: Antonio Gramsci
- Language: Portuguese
- Year: 2000

- Author: Antonio Gramsci
- Language: Portuguese
- Year: 2001

- Author: Antonio Gramsci
- Language: Portuguese
- Year: 1999

- Author: Antonio Gramsci
- Language: Portuguese
- Year: 2000

- Author: R. S. Rose
- Language: Portuguese
- Year: 2017

- Author: Antonio Gramsci
- Language: Portuguese
- Year: 2002