Jelaskan Sumber dari Katedral Padova

Pádua: História, Arte e Cultura. Medoacvs, 1999, pp. 64–67

de' Menabuoi, Giusto, 1994: Padua Baptistery of the Cathedral : Frescoes (XIVc.) (2nd edn). Editions G Deganello. ASIN B001GB9OPO