Clark, T. Nature, post nature: Timothy Clark. The Cambridge companion to literature and the environment.(2014).
Lua i Stíl Chicago (17ú heag.)Clark, Timothy. "Nature, Post Nature: Timothy Clark." The Cambridge Companion to Literature and the Environment.(2014) .
Lua MLA (8ú heag.)Clark, Timothy. "Nature, Post Nature: Timothy Clark." The Cambridge Companion to Literature and the Environment.(2014), .
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