Montgomery, D. C., Runger, G. C., & Hubele, N. F. (2001). Engineering Statistics/ 2nd ed (2nd ed.). John Wiley & Sons.
Dyfyniad Arddull ChicagoMontgomery, Douglas C., George C. Runger, and Norma Faris Hubele. Engineering Statistics/ 2nd Ed. 2nd ed. New York: John Wiley & Sons, 2001.
Dyfyniad MLAMontgomery, Douglas C., et al. Engineering Statistics/ 2nd Ed. 2nd ed. John Wiley & Sons, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.