Duggan, A. (2018). The Ghost of Alexander III: "Following Closely in the Footsteps of Pope Alexander, Our Predecessor of Good Memory, so Great is our Veneration for Him...". The Fourth Lateran Council and the development of Canon Law and the ius commune, 29.
Chicago ZitierstilDuggan, Anne. "The Ghost of Alexander III: "Following Closely in the Footsteps of Pope Alexander, Our Predecessor of Good Memory, so Great Is Our Veneration for Him..."." The Fourth Lateran Council and the Development of Canon Law and the Ius Commune 2018: 29.
MLA ZitierstilDuggan, Anne. "The Ghost of Alexander III: "Following Closely in the Footsteps of Pope Alexander, Our Predecessor of Good Memory, so Great Is Our Veneration for Him..."." The Fourth Lateran Council and the Development of Canon Law and the Ius Commune, 2018, p. 29.