Kerridge, R. Environmentalism and ecocriticism: Richard Kerridge. Literary theory and criticism : an Oxford guide.(2006).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKerridge, Richard. "Environmentalism and Ecocriticism: Richard Kerridge." Literary Theory and Criticism : An Oxford Guide.(2006) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रKerridge, Richard. "Environmentalism and Ecocriticism: Richard Kerridge." Literary Theory and Criticism : An Oxford Guide.(2006), .
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