National Research Council (U.S.). Transportation Research Board. (1994). Freight transportation research. National Academy Press.
Chicagoスタイル(17版)引用形式National Research Council (U.S.). Transportation Research Board. Freight Transportation Research. Washington, D.C: National Academy Press, 1994.
MLA(9版)引用形式National Research Council (U.S.). Transportation Research Board. Freight Transportation Research. National Academy Press, 1994.
警告: この引用は必ずしも正確ではありません.