Carefoot, T. (1977). Pacific seashores: A guide to intertidal ecology. University of Washington Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarefoot, Thomas. Pacific Seashores: A Guide to Intertidal Ecology. Seattle: University of Washington Press, 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCarefoot, Thomas. Pacific Seashores: A Guide to Intertidal Ecology. University of Washington Press, 1977.
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