A catalogue of Western manuscripts at the Bodleian Libraries and selected Oxford colleges

Guilelmus Peraldus, approximately 1190-1271: Summa de vitiis et virtutibus [Latin]

Notes:
  • The Summa de virtutibus and Summa de vitiis often circulate separately, and also in abbreviated versions.

The above references reflect only the current coverage of the online catalogue and may not be comprehensive.