Grant, E., & Leavenworth, R. S. (1996). Statistical quality control (7th ed.). Tata Mc Graw hill.
Chicago Edition CitationGrant, Eugene, i Richard S. Leavenworth. Statistical Quality Control. 7th ed. New Delhi: Tata Mc Graw hill, 1996.
Cita MLAGrant, Eugene, i Richard S. Leavenworth. Statistical Quality Control. 7th ed. Tata Mc Graw hill, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.