Drawings from the Holy Roman Empire 1540-1680 : A Selection from North American Collections (exhibition Princeton, The Art Museum, 03.10-21.11.1982 ; Washington, National Gallery of Art, 27.01-11.04.1983 ; Pittsburgh, Museum of Art, 23.04-19.06.1983). - DaCosta Kaufmann, Thomas (The Art Museum, Princeton University,, 1982)