- Author: Pietro Secchia
- Language: Italian
- Year: 1973
- Author: Pietro Secchia
- Language: Italian
- Year: 1973
- Author: Pietro Secchia
- Language: Italian
- Year: 1973
- Author: Emilio Lussu
- Language: Italian
- Year: 1976
- Author: Silverio Corvisieri
- Language: Italian
- Year: 1976
- Author: Anna Maria Mozzoni
- Language: Italian
- Year: 1975
- Author: Lelio Basso
- Language: Italian
- Year: 1975
- Author: Marcello Flores
- Language: Italian
- Year: 1976
- Author: Manlio Dinucci
- Language: Italian
- Year: 1975
- Author: Mario Capanna
- Language: Italian
- Year: 1975