Thoreau, H. D. (1952). Selected writings on nature and liberty. N.Y.: Liberal Arts Press.
Dyfyniad Arddull ChicagoThoreau, Henry D. Selected Writings On Nature and Liberty. N.Y.: Liberal Arts Press, 1952.
Dyfyniad MLAThoreau, Henry D. Selected Writings On Nature and Liberty. N.Y.: Liberal Arts Press, 1952.
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