Lewis, D. L. (1999). Road user and mitigation costs in highway pavement projects. National Academy Press.
Chicagoスタイル(17版)引用形式Lewis, David L. Road User and Mitigation Costs in Highway Pavement Projects. Washington, D.C: National Academy Press, 1999.
MLA(9版)引用形式Lewis, David L. Road User and Mitigation Costs in Highway Pavement Projects. National Academy Press, 1999.
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