- Author: Francisco Javier Gómez Espelosín
- Language: Spanish, Castilian
- Year: 2003
- Author: Francisco Javier Gómez Espelosín
- Language: Spanish, Castilian
- Year: 2013
- Author: Francisco J. Gómez Espelosín
- Language: Spanish
- Year: 2013
- Author: Francisco Javier Gómez Espelosín
- Language: Spanish
- Year: 2001
- Author: Francisco Javier Gómez Espelosín
- Language: Spanish
- Year: 2014
- Author: Francisco Javier Gómez Espelosín Antonio Pérez Lagacha Margarita Vallejo Girvés
- Language: Spanish
- Year: 1994