APA (7e ed.) Bronvermelding

Barney, M., & McCarty, T. (2003). The new six sigma: A leader's guide to achieving rapid business improvement and sustainable results. Prentice Hall PTR.

Chicago (17e ed.) Bronvermelding

Barney, Matt, en Tom McCarty. The New Six Sigma: A Leader's Guide to Achieving Rapid Business Improvement and Sustainable Results. Upper Saddle River, NJ: Prentice Hall PTR, 2003.

MLA (8e ed.) Bronvermelding

Barney, Matt, en Tom McCarty. The New Six Sigma: A Leader's Guide to Achieving Rapid Business Improvement and Sustainable Results. Prentice Hall PTR, 2003.