Thoreau, H. D. (2016). Walden & civil disobedienc. Wordsworth Classic, Hertfordshire.
Chicago-čujuhus (17. p.)Thoreau, Henry David. Walden & Civil Disobedienc. Wordsworth Classic, Hertfordshire, 2016.
MLA-čujuhus (9. p.)Thoreau, Henry David. Walden & Civil Disobedienc. Wordsworth Classic, Hertfordshire, 2016.
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