Gaya APA

Pande, P, S. et al (2014). The Six Sigma Way : How to Maximize the Impact of Your Change and Improvement Efforts (2). United States: McGraw-Hill Education.

Gaya MLA

Pande, Peter, S.. et al. "The Six Sigma Way : How to Maximize the Impact of Your Change and Improvement Efforts". 2 United States: McGraw-Hill Education, 2014. Text.