Metropolitan Museum of Art The Robert Lehman Collection. (1978). XV - XVI century Northern drawings from the Robert Lehman Collection. New York: Metropolitan Museum of Art.
Παραπομπή Chicago StyleMetropolitan Museum of Art The Robert Lehman Collection. XV - XVI Century Northern Drawings From the Robert Lehman Collection. New York: Metropolitan Museum of Art, 1978.
Παραπομπή MLAMetropolitan Museum of Art The Robert Lehman Collection. XV - XVI Century Northern Drawings From the Robert Lehman Collection. New York: Metropolitan Museum of Art, 1978.
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