Drawings of Albrecht Dürer /
Dürer, Albrecht,1471-1528.
Wölfflin, Heinrich,1864-1945.
Appelbaum, Stanley.
New York Dover Publications London Constable
1970
Originally published as 'Albrecht Dürer: Handzeichnungen'. 10. Aufl. München (Munich): R. Piper, 1923
Dürer, Albrecht, 1471-1528.