↑ John Julius Norwich, Absolute Monarchs, p. 272. Quote: "As for her reputation, there is absolutely no evidence for the rumors of incest with one or more of her brothers -- or indeed with her father -- apart from that given by her first husband, Giovanni Sforza, during the divorce proceedings, during which several other baseless accusations were leveled in both directions."
↑ "La vie quotidienne à la cour pontificale au temps des Borgia et des Médicis", par Jacques Heers, Hachette éd.19.
