Levy, S. M. (2004). Construction superintendent's operations manual. New York: McGraw- Hill.
Trích dẫn kiểu ChicagoLevy, Sidney M. Construction Superintendent's Operations Manual. New York: McGraw- Hill, 2004.
Deismireacht MLALevy, Sidney M. Construction Superintendent's Operations Manual. New York: McGraw- Hill, 2004.
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