(1855). The present situation and future prospects of American railroads. Printed by T.K. and P.G. Collins.
Chicagoスタイル(17版)引用形式The Present Situation and Future Prospects of American Railroads. Philadelphia: Printed by T.K. and P.G. Collins, 1855.
MLA(8版)引用形式The Present Situation and Future Prospects of American Railroads. Printed by T.K. and P.G. Collins, 1855.
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