Heller, A. Margaret Atwood's Ecological Vision: Arno Heller. Nationalism vs. Internationalism : (inter)national dimensions of literatures in english.(1996).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHeller, Arno. "Margaret Atwood's Ecological Vision: Arno Heller." Nationalism Vs. Internationalism : (inter)national Dimensions of Literatures in English.(1996) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रHeller, Arno. "Margaret Atwood's Ecological Vision: Arno Heller." Nationalism Vs. Internationalism : (inter)national Dimensions of Literatures in English.(1996), .
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