- Author: Alfredo M. Bonanno
- Language: Italian
- Year: 2004
- Author: Alfredo M. Bonanno
- Language: Italian
- Year: 2013
- Author: Alfredo M. Bonanno
- Language: Italian
- Year: 2013
- Author: Alfredo M. Bonanno
- Language: Italian
- Year: 2009
- Author: Alfredo M. Bonanno
- Language: Italian
- Year: 2004
- Author: Alfredo M. Bonanno
- Language: Italian
- Year: 2004