Perloff, M. (1999). The poetics of indeterminacy: Rimbaud to Cage. Northwestern Univ. Press.
Lua i Stíl Chicago (17ú heag.)Perloff, Marjorie. The Poetics of Indeterminacy: Rimbaud to Cage. Evanston, Ill.: Northwestern Univ. Press, 1999.
Lua MLA (8ú heag.)Perloff, Marjorie. The Poetics of Indeterminacy: Rimbaud to Cage. Northwestern Univ. Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.