Klein, H. A. (1963). Graphic worlds of Peter Bruegel the elder: Reproducing 64 engravings and a woodcut after designs by Peter Bruegel the elder / by H. Arthur Klein. Dover Publications Inc..
Chicago-referens (17:e uppl.)Klein, H. Arthur. Graphic Worlds of Peter Bruegel the Elder: Reproducing 64 Engravings and a Woodcut After Designs by Peter Bruegel the Elder / by H. Arthur Klein. New York: Dover Publications Inc., 1963.
MLA-referens (8:e uppl.)Klein, H. Arthur. Graphic Worlds of Peter Bruegel the Elder: Reproducing 64 Engravings and a Woodcut After Designs by Peter Bruegel the Elder / by H. Arthur Klein. Dover Publications Inc., 1963.
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