Dyfyniad APA

Gupta, R. (1988). Statistical quality control (3rd ed.). Khanna Publishers.

Dyfyniad Arddull Chicago

Gupta, R.C. Statistical Quality Control. 3rd ed. Delhi: Khanna Publishers, 1988.

Dyfyniad MLA

Gupta, R.C. Statistical Quality Control. 3rd ed. Khanna Publishers, 1988.

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