Dyfyniad APA
Kubiak, T. M., & Benbow, D. W. (2009). The certified six sigma black belt handbook (Second edition.). ASQ Quality Press.
Dyfyniad Arddull Chicago
Kubiak, T. M., and Donald W. Benbow. The Certified Six Sigma Black Belt Handbook. Second edition. Milwaukee, Wisconsin: ASQ Quality Press, 2009.
Dyfyniad MLA
Kubiak, T. M., and Donald W. Benbow. The Certified Six Sigma Black Belt Handbook. Second edition. ASQ Quality Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.