(1998). Report card for America's infrastructure. American Society of Civil Engineers. https://doi.org/10.1061/9780784478899
Chicagoスタイル(17版)引用形式Report Card for America's Infrastructure. Reston, Virginia: American Society of Civil Engineers, 1998. https://doi.org/10.1061/9780784478899.
MLA(9版)引用形式Report Card for America's Infrastructure. American Society of Civil Engineers, 1998. https://doi.org/10.1061/9780784478899.
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