See Allo

Gray, Richard, 1944-

American poetry of the twentieth century

Longman, 1991

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Thwaite, Anthony

Twentieth-century English poetry : an introduction

Heineman, 1984

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Contemporary poetry meets modern theory

edited by Antony Easthope, John O. Thompson

Harvester Wheatsheaf, 1991

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Poets on poetry

edited by Howard Nemerov

Basic Books, 1966

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Bogan, Louise

Achievement in American poetry, 1900-1950

Henry Regnery, 1951

Buku Teks SO