Farina, P. (1929). The original and authentic Madonna dell'Impannata by Raffaello Sanzio da Urbino has been in America since 1843: Is the celebrated "Impannata" in the Pitti Palace in Florence a copy? Philadelphia.

Farina, Pasquale. The Original and Authentic Madonna Dell'Impannata By Raffaello Sanzio Da Urbino Has Been in America Since 1843: Is the Celebrated "Impannata" in the Pitti Palace in Florence a Copy? Philadelphia, 1929.

Farina, Pasquale. The Original and Authentic Madonna Dell'Impannata By Raffaello Sanzio Da Urbino Has Been in America Since 1843: Is the Celebrated "Impannata" in the Pitti Palace in Florence a Copy? Philadelphia, 1929.