- Author: Paola Leone, Pasqualina Porretta, Mario Vellella
- Language: English
- Year: 2017
- Author: Pasqualina Porretta (a cura di)
- Language: Italian
- Year: 2021
- Author: Paola Leone Pasqualina Porretta (auth.)
- Language: English
- Year: 2014
- Author: Paola Leone Pasqualina Porretta
- Language: English
- Year: 2014