Smithson, R. A tour of the monuments of Passaic, New Jersey: Robert Smithson. Blasted allegories : an anthology of writings by contemporary artists.(1987).
Chicago-referens (17:e uppl.)Smithson, Robert. "A Tour of the Monuments of Passaic, New Jersey: Robert Smithson." Blasted Allegories : An Anthology of Writings by Contemporary Artists.(1987) .
MLA-referens (8:e uppl.)Smithson, Robert. "A Tour of the Monuments of Passaic, New Jersey: Robert Smithson." Blasted Allegories : An Anthology of Writings by Contemporary Artists.(1987), .
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