APA način citiranja (7. izdanje)
Kubiak, T. M., & Benbow, D. W. (2009). The certified six sigma black belt handbook (Second edition.). ASQ Quality Press.
Čikaški stil citiranja (17. izdanje)
Kubiak, T. M., i Donald W. Benbow. The Certified Six Sigma Black Belt Handbook. Second edition. Milwaukee, Wisconsin: ASQ Quality Press, 2009.
MLA način citiranja (9. izdanje)
Kubiak, T. M., i Donald W. Benbow. The Certified Six Sigma Black Belt Handbook. Second edition. ASQ Quality Press, 2009.
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