Hall, J. (1837). Report of James Hall, engineer on the Portland, Saco, and Portsmouth rail road route. [Publisher not identified].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHall, James. Report of James Hall, Engineer on the Portland, Saco, and Portsmouth Rail Road Route. [Portland, Me.?]: [Publisher not identified], 1837.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHall, James. Report of James Hall, Engineer on the Portland, Saco, and Portsmouth Rail Road Route. [Publisher not identified], 1837.
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