Heise, U. K. Comparative literature and the environmental humanities: Ursula K. Heise. Futures of Comparative Literature : Acla State of the Discipline Report.(2017).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHeise, Ursula K. "Comparative Literature and the Environmental Humanities: Ursula K. Heise." Futures of Comparative Literature : Acla State of the Discipline Report.(2017) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रHeise, Ursula K. "Comparative Literature and the Environmental Humanities: Ursula K. Heise." Futures of Comparative Literature : Acla State of the Discipline Report.(2017), .
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