Schmidt, V. M. (2002). Italian panel painting of the duecento and trecento: [proceedings of the Symposium "Italian Panel Painting in the Dugento and Trecento"; the symposium was held 5 - 6 June 1998 in Florence and 16 October 1998 in Washington]. New Haven, Conn. [u.a.]: Yale Univ. Press.

Schmidt, Victor Michael. Italian Panel Painting of the Duecento and Trecento: [proceedings of the Symposium "Italian Panel Painting in the Dugento and Trecento"; the Symposium Was Held 5 - 6 June 1998 in Florence and 16 October 1998 in Washington]. New Haven, Conn. [u.a.]: Yale Univ. Press, 2002.

Schmidt, Victor Michael. Italian Panel Painting of the Duecento and Trecento: [proceedings of the Symposium "Italian Panel Painting in the Dugento and Trecento"; the Symposium Was Held 5 - 6 June 1998 in Florence and 16 October 1998 in Washington]. New Haven, Conn. [u.a.]: Yale Univ. Press, 2002.