APA-referens (7:e uppl.)
DuPlessis, R. B. (2012). Purple passages: Pound, Eliot, Zukofsky, Olson, Creeley, and the ends of patriarchal poetry. University of Iowa Press.
Chicago-referens (17:e uppl.)
DuPlessis, Rachel Blau. Purple Passages: Pound, Eliot, Zukofsky, Olson, Creeley, and the Ends of Patriarchal Poetry. Iowa City: University of Iowa Press, 2012.
MLA-referens (9:e uppl.)
DuPlessis, Rachel Blau. Purple Passages: Pound, Eliot, Zukofsky, Olson, Creeley, and the Ends of Patriarchal Poetry. University of Iowa Press, 2012.
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