- Author: Edouard Goursat
- Language: French
- Year: 1956
- Author: Fossen Thor I., Nijmeijer Henk, Pettersen Kristin Y
- Language: English
- Year: 2017
- Author: Le Dret Hervé
- Language: English
- Year: 2018
- Author: Sontag Susan, Dilonardo Paolo, Jump Anne
- Language: English
- Year: 1997
- Author: De Giorgi Ennio, De Giorgi Ennio, Colombini Ferruccio
- Language: English
- Year: 1989
- Author: De Giorgi Ennio, De Giorgi Ennio, Colombini Ferruccio
- Language: English
- Year: 1989