Klein, H. A., & Bruegel, P. (1963). Graphic worlds of Peter Bruegel the Elder: Reproducing 63 engravings and a woodcut after designs by Peter Bruegel the Elder. Dover.
Lua i Stíl Chicago (17ú heag.)Klein, H. Arthur, agus Pieter Bruegel. Graphic Worlds of Peter Bruegel the Elder: Reproducing 63 Engravings and a Woodcut After Designs by Peter Bruegel the Elder. New York: Dover, 1963.
Lua MLA (8ú heag.)Klein, H. Arthur, agus Pieter Bruegel. Graphic Worlds of Peter Bruegel the Elder: Reproducing 63 Engravings and a Woodcut After Designs by Peter Bruegel the Elder. Dover, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.