Grégoire le Grand, Dialogues, ed. A. de Vogüé, Sources Chretiennes 251, 260, 265, Paris 1978-1980.
Translation: The dialogues of Saint Gregory, surnamed the Great; pope of Rome & the first of that name. Divided into four books, wherein he entreateth of the lives and miracles of the saints in Italy and of the eternity of men`s souls, trans. E.G. Gardner, London 1911.