American Society of Civil Engineers (ASCE). (1998). 1998 Report card for America's infrastructure. [Reston, Virginia]: American Society of Civil Engineers (ASCE).
Citación estilo ChicagoAmerican Society of Civil Engineers (ASCE). 1998 Report Card for America's Infrastructure. [Reston, Virginia]: American Society of Civil Engineers (ASCE), 1998.
Cita MLAAmerican Society of Civil Engineers (ASCE). 1998 Report Card for America's Infrastructure. [Reston, Virginia]: American Society of Civil Engineers (ASCE), 1998.
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