1. Indiana University Bloomington, Ricketts 205 DS ID: DS516 Title: Decretum Gratiani Author: Gratian Place: France Date: s. XII(2); 1150-1199
2. Ohio State University, Spec.Rare.MS.MR.Frag.288 DS ID: DS11707 Title: Decretum Gratiani Author: Gratian Place: Italy and Bologna Date: ca. 1175