McDonald, H. P. (2004). John Dewey and environmental philosophy: John Dewey and environmental philosophy. State University of New York Press.
Tohutoru Kātū Chicago (17th ed.)McDonald, Hugh P. John Dewey and Environmental Philosophy: John Dewey and Environmental Philosophy. Albany, NY: State University of New York Press, 2004.
Tohutoro MLA (9th ed.)McDonald, Hugh P. John Dewey and Environmental Philosophy: John Dewey and Environmental Philosophy. State University of New York Press, 2004.
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