APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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