APA (7e ed.) Bronvermelding

Maass, E., & McNair, P. D. (2010). Applying design for six sigma to software and hardware systems. Prentice Hall.

Chicago (17e ed.) Bronvermelding

Maass, Eric, en Patricia D. McNair. Applying Design for Six Sigma to Software and Hardware Systems. Upper Saddle River, NJ: Prentice Hall, 2010.

MLA (9e ed.) Bronvermelding

Maass, Eric, en Patricia D. McNair. Applying Design for Six Sigma to Software and Hardware Systems. Prentice Hall, 2010.