↑Adrian Room (2003). Placenames of the World: Origins and Meanings of the Names for Over 5000 Natural Features, Countries, Capitals, Territories, Cities and Historic Sights. McFarland. ISBN9780786418145.(анг.)
↑Gucci Ennio Guarnieri e Piero Bargellini (a cura di), Le strade di Firenze, Firenze, Bonechi, 1985-1987(итал.)