APA (7e ed.) Bronvermelding

Brussee, W. (2010). Six Sigma On A Budget. Tata McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Brussee, Warren. Six Sigma On A Budget. New Delhi: Tata McGraw-Hill, 2010.

MLA (9e ed.) Bronvermelding

Brussee, Warren. Six Sigma On A Budget. Tata McGraw-Hill, 2010.