Não informado. (1979). Poetics Today. Porter Institute for Poetics and Semiotics.
Chicago-referens (17:e uppl.)Não informado. Poetics Today. Tel Aviv: Porter Institute for Poetics and Semiotics, 1979.
MLA-referens (8:e uppl.)Não informado. Poetics Today. Porter Institute for Poetics and Semiotics, 1979.
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