Não informado. (1886). Journal of New England Water Works Association. New England Water Works Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of New England Water Works Association. Boston, Mass: New England Water Works Association, 1886.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of New England Water Works Association. New England Water Works Association, 1886.
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