Chicago Tunnel Terminal Corporation. (1928). The Chicago freight tunnels: The organization, equipment and service of the underground tubes which handle thousands of carloads of freight each day and take a great traffic burden from the busy streets of the loop. Published by the Chicago Tunnel Terminal Corporation.
Chicago Style (17th ed.) CitationChicago Tunnel Terminal Corporation. The Chicago Freight Tunnels: The Organization, Equipment and Service of the Underground Tubes Which Handle Thousands of Carloads of Freight Each Day and Take a Great Traffic Burden from the Busy Streets of the Loop. [Chicago]: Published by the Chicago Tunnel Terminal Corporation, 1928.
MLA (8th ed.) CitationChicago Tunnel Terminal Corporation. The Chicago Freight Tunnels: The Organization, Equipment and Service of the Underground Tubes Which Handle Thousands of Carloads of Freight Each Day and Take a Great Traffic Burden from the Busy Streets of the Loop. Published by the Chicago Tunnel Terminal Corporation, 1928.