Levy, S. M. (2004). Construction superintendent's operations manual. McGraw-Hill.
Cita Chicago (17th ed.)Levy, Sidney M. Construction Superintendent's Operations Manual. New York: McGraw-Hill, 2004.
Cita MLA (8th ed.)Levy, Sidney M. Construction Superintendent's Operations Manual. McGraw-Hill, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.