"Poetry United States 20th Century." . . . . . . "The Collected Shorter Poems" . "The collected Shorter poems" . . . . . . . . "The collected shorter poems" . "The collected shorter poems"@en . . . . . . . . . . . . "[Gedichte, engl.] The collected shorter poems" . . "Online resources"@en . . . . . . . . . . . . . . "Poésie américaine 20e siècle." . . "1900 - 1999" . .