- Author: Educational Testing Service, Graduate Record Examinations Board
- Language: English
- Year: 1995
- Author: Karel Taschner
- Language: Czech
- Year: 2004
- Author: Luca Corchia
- Language: Italian
- Year: 2009
- Author: Jean Hyppolite, Lorenzo Calabi (ed.)
- Language: Italian
- Author: L. Cignelli R. Pierri
- Language: Italian
- Year: 2014
- Author: A.I. Davidson F. Worms
- Language: Italian
- Year: 2012
- Author: Ilaria Natali
- Language: Italian
- Year: 2008
Il «Trattato»
pdf
- Author: Nicola di Autrecourt, A. Musu (ed.)
- Language: Italian
- Year: 2009
- Author: Leonardo Samonà
- Language: Italian
- Year: 2014