(2005). Six sigma for transactions and serviceParveen S. Goel [et.al.]. McGraw-Hill.
Chicago Style (17th ed.) CitationSix Sigma for Transactions and ServiceParveen S. Goel [et.al.]. McGraw-Hill, 2005.
MLA引文Six Sigma for Transactions and ServiceParveen S. Goel [et.al.]. McGraw-Hill, 2005.
警告:这些引文格式不一定是100%准确.