Não informado. (1918). Journal of the American Ceramic Society. American Ceramic Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the American Ceramic Society. Westerville, Ohio: American Ceramic Society, 1918.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the American Ceramic Society. American Ceramic Society, 1918.
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