Ellmann, R., & O'Clair, R. (1989). Modern poems: A Norton introduction (2nd ed.). W.W. Norton & Company New York.
Čikaški stil citiranja (17. izdanje)Ellmann, Richard, i Robert O'Clair. Modern Poems: A Norton Introduction. 2nd ed. W.W. Norton & Company New York, 1989.
MLA način citiranja (9. izdanje)Ellmann, Richard, i Robert O'Clair. Modern Poems: A Norton Introduction. 2nd ed. W.W. Norton & Company New York, 1989.
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