Dyfyniad APA

Knowler, L. A. .. [. (1969). Quality control by statistical methods. Mc graw hill book company.

Dyfyniad Arddull Chicago

Knowler, Lloyel A ... [et.al]. Quality Control by Statistical Methods. New York: Mc graw hill book company, 1969.

Dyfyniad MLA

Knowler, Lloyel A ... [et.al]. Quality Control by Statistical Methods. Mc graw hill book company, 1969.

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