Tohutoro APA (7th ed.)
Vries, B. d. (2013). Sustainability science. Cambridge University Press.
Tohutoru Kātū Chicago (17th ed.)
Vries, Bert de. Sustainability Science. New York: Cambridge University Press, 2013.
Tohutoro MLA (9th ed.)
Vries, Bert de. Sustainability Science. Cambridge University Press, 2013.
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