Prosper <de Aquitania>: D. Prosperi Aqvitanici, Episcopi Regiensis, opera : accurata uetustoru[m] exemplarium collatione per uiros eruditos recognita. Coloniae : Alopecius: 1540. Universitätsbibliothek Mainz, https://nbn-resolving.de/urn:nbn:de:hebis:77-vcol-21687 / Public Domain Mark 1.0