Dyfyniad APA

Grant, E. L., & Leaveworth, R. S. (2006). Statistical quality control (7th ed.). Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Grant, Eugene L., and Richard S. Leaveworth. Statistical Quality Control. 7th ed. New Delhi: Tata McGraw-Hill, 2006.

Dyfyniad MLA

Grant, Eugene L., and Richard S. Leaveworth. Statistical Quality Control. 7th ed. Tata McGraw-Hill, 2006.

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