De usuris et commerciis illicitis commentarij quatuor resolutorij summè vtiles ac pernecessarij - Lupi, Giovanni Battista (Apud Bernardum Iuntam & Fratres, 1582)
Goldsmiths'-Kress no. 00222.2. - OCLC, 20886305. - Reproduction of original from Kress Library of Business and Economics, Harvard University