Robert O. Parmley. (2003). Civil engineer's illustrated sourcebook. New York: McGraw-Hill.
Citación estilo ChicagoRobert O. Parmley. Civil Engineer's Illustrated Sourcebook. New York: McGraw-Hill, 2003.
Cita MLARobert O. Parmley. Civil Engineer's Illustrated Sourcebook. New York: McGraw-Hill, 2003.
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