EMERSON, R. W. (1971). The collected works of Ralph Waldo Emerson: Nature, addresses, and lectures. Harvard University press.
Chicago-viite (17. p.)EMERSON, Ralph Waldo. The Collected Works of Ralph Waldo Emerson: Nature, Addresses, and Lectures. Cambridge: Harvard University press, 1971.
MLA-viite (9. p.)EMERSON, Ralph Waldo. The Collected Works of Ralph Waldo Emerson: Nature, Addresses, and Lectures. Harvard University press, 1971.
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