Frost, R. (1969). The Poetry of Robert Frost. Holt, Rinchart and Winston.
Chicago-čujuhus (17. p.)Frost, Robert. The Poetry of Robert Frost. New York: Holt, Rinchart and Winston, 1969.
MLA-čujuhus (9. p.)Frost, Robert. The Poetry of Robert Frost. Holt, Rinchart and Winston, 1969.
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