Cogny, P. Realism and naturalism: Roots of the Twentieth century / Pierre Cogny. L'henaurme siecle : a miscellany of essays on Nineteenth-century French literature.(1984).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCogny, Pierre. "Realism and Naturalism: Roots of the Twentieth Century / Pierre Cogny." L'henaurme Siecle : A Miscellany of Essays on Nineteenth-century French Literature.(1984) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रCogny, Pierre. "Realism and Naturalism: Roots of the Twentieth Century / Pierre Cogny." L'henaurme Siecle : A Miscellany of Essays on Nineteenth-century French Literature.(1984), .
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