National Research Council (U.S.). Transportation Research Board. (1994). Freight transportation research. National Academy Press.
Chicago-viite (17. p.)National Research Council (U.S.). Transportation Research Board. Freight Transportation Research. Washington, D.C: National Academy Press, 1994.
MLA-viite (9. p.)National Research Council (U.S.). Transportation Research Board. Freight Transportation Research. National Academy Press, 1994.
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