Bueno de Mesquita, 1941, p. 6–7. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 8–9. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 10. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 12–13. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 13–14. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 31–34. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 144, 171. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 63–68, 79–80, 105. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 173–175, 297–298. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Bueno de Mesquita, 1941, p. 298–301. Bueno de Mesquita, Daniel Meredith (1941). Giangaleazzo Visconti, Duke of Milan (1351-1402): a study in the political career of an Italian despot. Cambridge: Cambridge University Press. ISBN9780521234559. OCLC837985673.
Visconti, Alessandro (1967). Storia di Milano. A cura della Famiglia Meneghina e sotto gli auspici del Comune di Milano [History of Milan. Edited by Famiglia Meneghina and under the auspices of the Commune of Milan] (en italiano). Milano: Ceschina. p. 275. OCLC2872335.