- Author: Massimiliano Tarozzi, Carlos Alberto Torres
- Language: English
- Year: 2016
- Author: Carlos Alberto Torres
- Language: English
- Year: 1998
- Author: Guillermo González Rivera Carlos Alberto Torres Novoa
- Language: Spanish
- Year: 1988
- Author: Carlos Alberto Torres
- Language: Spanish
- Year: 2006
- Author: Carlos Alberto Torres
- Language: English
- Year: 2009
- Author: Carlos Alberto Torres
- Language: English
- Year: 2014
- Author: Carlos Alberto Torres
- Language: English
- Year: 2014
- Author: Carlos Alberto Torres, Richard A. Young
- Language: English
- Year: 1992