7 torthaí laistigh de Duine Gilbert de La Porrée
7 torthaí ar ais
Gilbert de La Porrée
Diagaire Francach
Virtual Library of Bibliographical Heritage
Gilbertus, Porretanus
Austrian National Library
Gilbert von Poitiers, Honorius Augustodunensis and others; Gennadus presbyte Massiliensis; Siboto; …
Diocesan Archives St. Pölten
Aristóteles; Argyropoulos, Iohannes; Bruni, Leonardo; …
Documentary Repository of the University of Salamanca