1. California State Library, CSL v091 B29 Title: Rhetorica ad Herennium and Summa de casibus conscientiae Author: Pseudo-Cicero and Bartholomew of San Concordio Place: Italy Date: s. XV(2); 1450-1499 and s. XV; 1400-1499
2. Harvard University, MS Lat 455 Title: Summa de casibus conscientiae Author: Bartholomew of San Concordio Date: circa 1380-1425.
3. Ohio State University, Spec.Rare.MS.MR.Frag.281 Title: Summa de casibus conscientiae Author: Bartholomew of San Concordio Place: Italy Date: ca. 1425-1450