Ficinus, Marsilius: Marsilii Ficini, Medici Florentini, atque philosophi platonici celeberrimi Libri III De vita : 3. De vita valida & longa coelitus comparanda. Francofurti. Francofurti : Fischer & Rhodius: [1598]. Universitätsbibliothek Mainz, https://nbn-resolving.org/urn:nbn:de:hebis:77-vcol-24168 / Public Domain Mark 1.0