- Author: Roberto Machado
- Language: Portuguese
- Year: 1978
- Author: Norberto Bobbio
- Language: Portuguese
- Year: 1982
- Author: Michel Foucault
- Language: Portuguese
- Year: 1985
- Author: Michel Foucault
- Language: Portuguese
- Year: 1999
- Author: Michel Foucault
- Language: Portuguese
- Year: 1998