Winther, S. K. (1961). Eugene O'Neill: A critical study (2nd ed., enl.). Russell & Russell.
Chicago Style (17th ed.) CitationWinther, Sophus Keith. Eugene O'Neill: A Critical Study. 2nd ed., enl. New York: Russell & Russell, 1961.
MLA citiranjeWinther, Sophus Keith. Eugene O'Neill: A Critical Study. 2nd ed., enl. Russell & Russell, 1961.
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