Tractatus de usuris circa contractum mutui, pignorationis, fideiussionis & assecurationis & de obligatione ac modo restitutionis earundem, ritè faciendæ tam ab vsurario, eiusquè hæredibus, quàm à quocunq[ue] restitutioni cuiuscunque rei ob quamcunque causam obnoxio - Villagut, Alfonso (Apud Franciscum de Franciscis Senensem, 1589)
"Cum triplici locupletissimo repertorio ...". - Goldsmiths'-Kress no. 00250. - OCLC, 20886411. - Reproduction of original from Goldsmiths' Library, University of London