Dyfyniad APA

Montgomery, D. C., & Ranger, G. C. H. (2001). Engineering statistics (2nd ed.). John Wiley.

Dyfyniad Arddull Chicago

Montgomery, Douglas C., and George C. Hubela Ranger. Engineering Statistics. 2nd ed. New York: John Wiley, 2001.

Dyfyniad MLA

Montgomery, Douglas C., and George C. Hubela Ranger. Engineering Statistics. 2nd ed. John Wiley, 2001.

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