Polzer, Joseph (2002). »Ambrogio Lorenzetti's "War and Peace" Murals Revisited; Contributions to the Meaning of the Good Government Allegory"«. Artibus et Historiae. 45. 23: 64. doi:10.2307/1483682.
Greenstein, Jack M (1988). »The Vision of Peace; Meaning and Representation in Ambrogio Lorenzetti's Sala Della Pace Cityscapes«. Art History. 4. 11: 500–03. doi:10.1111/j.1467-8365.1988.tb00320.x.
Greenstein, Jack M (1988). »The Vision of Peace; Meaning and Representation in Ambrogio Lorenzetti's Sala Della Pace Cityscapes«. Art History. 4. 11: 499. doi:10.1111/j.1467-8365.1988.tb00320.x.
Greenstein, Jack M (1988). »The Vision of Peace:Meaning and Representation in Ambrogio Lorenzetti's Sala Della Pace Cityscapes«. Art History. 4. 11: 498. doi:10.1111/j.1467-8365.1988.tb00320.x.
Greenstein, Jack M (1988). »The Vision of Peace: Meaning and Representation in Ambrogio Lorenzetti's Sala Della Pace Cityscapes«. Art History. 4. 11: 496–97. doi:10.1111/j.1467-8365.1988.tb00320.x.
Greenstein, Jack M (1988). »The Vision of Peace: Meaning and Representation in Ambrogio Lorenzetti's Sala Della Pace Cityscapes«. Art History. 4. 11: 498. doi:10.1111/j.1467-8365.1988.tb00320.x.
Polzer, Joseph (2002). »Ambrogio Lorenzetti's "War and Peace" Murals Revisited; Contributions to the Meaning of the "Good Government Allegory"«. Artibus et Historiae. 45. 23: 70. doi:10.2307/1483682.