1. Brunetto Latini,Tresor, ed. by Pietro G. Beltrami (Turin: Einaudi, 2007)
2. ———,Tesoretto, in Brunetto Latini,Poesie, ed. by Stefano Carrai (Turin, Einaudi, 2016), pp. 3–155
3. Dante Alighieri,Monarchia, ed. by Prue Shaw, Le Opere di Dante Alighieri, 5 (Florence: Le Lettere, 2009)
4. Giles of Rome,De ecclesiastica potestate, inGiles of Rome’s On Ecclesiastical Power: A Medieval Theory of World Government, ed. by Robert W. Dyson (New York: Columbia University Press, 2004)
5. Marsilius of Padua,Defensor pacis, ed. by Richard Scholz, Monumenta Germaniae Historica: Fontes iuris germanici antiqui in usum scholarum separatim editi, 7.2 (Hannover: Hahn, 1933)