Dyfyniad APA

Grant, E. L., & Leavenworth, R. S. (1996). Statistical quality control.- 7th ed. (7th ed.). McGraw-Hill Co. Inc..

Dyfyniad Arddull Chicago

Grant, Eugene Lodewick, and Richard S. Leavenworth. Statistical Quality Control.- 7th Ed. 7th ed. New York: McGraw-Hill Co. Inc., 1996.

Dyfyniad MLA

Grant, Eugene Lodewick, and Richard S. Leavenworth. Statistical Quality Control.- 7th Ed. 7th ed. McGraw-Hill Co. Inc., 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.