Jeffares, A. N. (1966). W. B. Yeats, man and poet. Barnes & Noble.
Lua i Stíl Chicago (17ú heag.)Jeffares, A. Norman. W. B. Yeats, Man and Poet. New York: Barnes & Noble, 1966.
Lua MLA (9ú heag.)Jeffares, A. Norman. W. B. Yeats, Man and Poet. Barnes & Noble, 1966.
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