(2005). Six sigma for transactions and serviceParveen S. Goel [et.al.]. McGraw-Hill.
Chicagoスタイル(17版)引用形式Six Sigma for Transactions and ServiceParveen S. Goel [et.al.]. McGraw-Hill, 2005.
MLA(8版)引用形式Six Sigma for Transactions and ServiceParveen S. Goel [et.al.]. McGraw-Hill, 2005.
警告: この引用は必ずしも正確ではありません.