National Research Council (U.S.). Transportation Research Board. (1976). Transportation characteristics of truck, rail, and water freight: 5 reports prepared for the 54th annual meeting of the Transportation Research Board. TRB, National Research Council.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.). Transportation Research Board. Transportation Characteristics of Truck, Rail, and Water Freight: 5 Reports Prepared for the 54th Annual Meeting of the Transportation Research Board. Washington: TRB, National Research Council, 1976.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.). Transportation Research Board. Transportation Characteristics of Truck, Rail, and Water Freight: 5 Reports Prepared for the 54th Annual Meeting of the Transportation Research Board. TRB, National Research Council, 1976.