"The translation of the Disciplina clericalis itself, and that of any passages quoted from other works of Petrus Alfonsi in the body of the introduction, has been made anew from the original Latin, with reference to the German version of Herr Hermes." The commentary has been translated from the German of E. Hermes, first published in Die Kunst, vernünftig zu leben. Includes index.
Bibliography, etc. Note
Bibliography: pages 192-196.