O'Brien, J. J. (1989). Construction inspection handbook: Quality assurance and quality control. New York : VNR.
Cita Chicago (17th ed.)O'Brien, James Jerome. Construction Inspection Handbook: Quality Assurance and Quality Control. New York : VNR, 1989.
Cita MLA (9th ed.)O'Brien, James Jerome. Construction Inspection Handbook: Quality Assurance and Quality Control. New York : VNR, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.