Wilbur, R. (2003). The voice of the poet: Read by the author. [New York]: Random house, Inc.
Trích dẫn kiểu ChicagoWilbur, Richard. The Voice of the Poet: Read By the Author. [New York]: Random house, Inc, 2003.
Deismireacht MLAWilbur, Richard. The Voice of the Poet: Read By the Author. [New York]: Random house, Inc, 2003.
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