Wellbery, D. E. (1984). Lessing's Laocoon: Semiotics and aesthetics in the age of reason. Cambridge [u.a.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWellbery, David E. Lessing's Laocoon: Semiotics and Aesthetics in the Age of Reason. Cambridge [u.a.], 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWellbery, David E. Lessing's Laocoon: Semiotics and Aesthetics in the Age of Reason. Cambridge [u.a.], 1984.
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