Não informado. (1943). Contributions from the Duke University Marine Laboratory, Beaufort. Duke University Marine Laboratory.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Contributions from the Duke University Marine Laboratory, Beaufort. Durham, NC: Duke University Marine Laboratory, 1943.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Contributions from the Duke University Marine Laboratory, Beaufort. Duke University Marine Laboratory, 1943.
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