Stechow, W. (1955). Pieter Bruegel the elder. Harry N Abrams.
Lua i Stíl Chicago (17ú heag.)Stechow, W. Pieter Bruegel the Elder. New York: Harry N Abrams, 1955.
Lua MLA (9ú heag.)Stechow, W. Pieter Bruegel the Elder. Harry N Abrams, 1955.
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