Edward J. Olszewski

The Inventory of Paintings of Cardinal Pietro Ottobini (1667-1740) (American University Studies Series XX, Fine Arts)

Parmigianino's Madonna of the long neck

Cardinal Pietro Ottoboni (1667-1740) And The Vatican Tomb Of Pope Alexander VIII (Memoirs of the American Philosophical Society) (Memoirs of the American Philosophical Society)

Drawings in Midwestern collections