- Author: Domingo Plácido Suárez et al.
- Language: Spanish
- Year: 1993
- Author: Domingo Plácido Suárez
- Language: Spanish
- Year: 2008
- Author: Domingo Plácido Suárez
- Language: Spanish
- Year: 1993
- Author: Dion Casio, Domingo Plácido Suárez (ed.)
- Language: Spanish
- Year: 2004