Grant, E. L., & Leavenworth, R. S. (1996). Statistical quality control.- 7th ed. (7th ed.). McGraw-Hill Co. Inc..
Chicago Edition CitationGrant, Eugene Lodewick, i Richard S. Leavenworth. Statistical Quality Control.- 7th Ed. 7th ed. New York: McGraw-Hill Co. Inc., 1996.
Cita MLAGrant, Eugene Lodewick, i Richard S. Leavenworth. Statistical Quality Control.- 7th Ed. 7th ed. McGraw-Hill Co. Inc., 1996.
Atenció: Aquestes cites poden no estar 100% correctes.