Bibliographical sources mentioned in this text:
Agathias 131.25
Alcuinus : Histories of Charles 131.4
Annius : Commentaries Bk. 7 quoting Cato 131.25
Aretinus, Leonard quoted by Leander 131.7; : Chronicle of Florence 131.25
Blondus, Flavius : Italy 131.2, 131.7, 131.8
Buonsignori, Stephanus Monachus, author of the Florence map, mentioned in cartouche
Cato quoted by Annius in his Commentaries Bk. 7 131.25
Landinus, Christophoros 131.26
Leander quoting Aretinous : Italy 131.7, 131.17
Pigafetta, Philippo 131.4
Pinadello, Giovanni 131.17
Platina 131.9
Plinius 131.2
Procopius 131.25
Syffridus : George Fabricius' History of Misnia 131.19, 131.22
Tacitus 131.25
Valle, Laurent 131.25
Volaterranus 131.8, 131.25