NATIONAL PRODUCTIVITY COUNCIL. (1977). INSPECTION QUALITY CONTROL. NATIONAL PRODUCTIVITY COUNCIL.
Cita Chicago (17th ed.)NATIONAL PRODUCTIVITY COUNCIL. INSPECTION QUALITY CONTROL. NEW DELHI: NATIONAL PRODUCTIVITY COUNCIL, 1977.
Cita MLA (9th ed.)NATIONAL PRODUCTIVITY COUNCIL. INSPECTION QUALITY CONTROL. NATIONAL PRODUCTIVITY COUNCIL, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.