Raimond Van Marle. The Development of the Italian Schools of Painting, Volume 4 (1924) pp 394–481.
Francis P. Smyth and John P. O'Neill (Editors in Chief. National Gallery of Art, Washington DC , 编. The Age of Correggio and the Carracci: Emilian Painting of the 16th and 17th Centuries. 1986.