Cowell, R. (1998). Critics on Yeats: Readings in literary criticism. Universal.
Chicago Style (17. basım) AtıfCowell, Raymond. Critics on Yeats: Readings in Literary Criticism. New Delhi: Universal, 1998.
MLA (9th ed.) AtıfCowell, Raymond. Critics on Yeats: Readings in Literary Criticism. Universal, 1998.
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