- Author: Felix Duque
- Language: Spanish
- Year: 1989
- Author: Felix Duque
- Language: Italian
- Year: 2003
- Author: Felix Duque
- Language: English
- Year: 2018
- Author: Felix Duque
- Language: Spanish
- Year: 2008
- Author: Felix Duque (comp.)
- Language: Spanish
- Year: 1991