Giovanni Poggi (historian)

Malaguzzi Valeri）、波吉（英语：Giovanni Poggi (historian)）和希爾德布蘭特（英语：Edmund Hildebrandt）認為是德普雷迪斯，博塔里（英语：Giovanni Gaetano Bottari）認為是博塔費奧，而卡尼奥拉（英语：Luigi

Kington, Tom. Mona Lisa backdrop depicts Italian town of Bobbio, claims art historian. The Guardian (London). 9 January 2011 [2022-06-02]. （原始内容存档于2022-07-11）