Felstiner, J. (2009). Can poetry save the earth?: A field guide to nature poems. Yale University Press.
Chicago-viite (17. p.)Felstiner, John. Can Poetry Save the Earth?: A Field Guide to Nature Poems. New Haven: Yale University Press, 2009.
MLA-viite (9. p.)Felstiner, John. Can Poetry Save the Earth?: A Field Guide to Nature Poems. Yale University Press, 2009.
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