Não informado. (1888). Engineering news and american railway journal. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Engineering News and American Railway Journal. New York: McGraw-Hill, 1888.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Engineering News and American Railway Journal. McGraw-Hill, 1888.
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