1. Free Library of Philadelphia, Lewis T151 Title: Commentary on canon law Place: undetermined Date: 1000-1500
2. Free Library of Philadelphia, Lewis T152 Title: Commentary on canon law Place: undetermined Date: 1000-1500
3. Free Library of Philadelphia, Lewis T157 Title: Commentary on canon law Place: undetermined Date: 1000-1500
4. Free Library of Philadelphia, Lewis T159 Title: Commentary on canon law Place: undetermined Date: 1000-1500