Knappe, K. A. 1. (1965). Dürer: The complete engravings, etchings and woodcuts. London: Thames & Hudson.
Citación estilo ChicagoKnappe, Karl Adolf 1884-1970. Dürer: The Complete Engravings, Etchings and Woodcuts. London: Thames & Hudson, 1965.
Cita MLAKnappe, Karl Adolf 1884-1970. Dürer: The Complete Engravings, Etchings and Woodcuts. London: Thames & Hudson, 1965.
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