Sarkar, D. (2004). Lessons in Six Sigma: 72 must-know truths for managers. Response Books.
シカゴスタイル引用形Sarkar, Debashis. Lessons in Six Sigma: 72 Must-know Truths for Managers. New Delhi: Response Books, 2004.
MLA引用形式Sarkar, Debashis. Lessons in Six Sigma: 72 Must-know Truths for Managers. Response Books, 2004.
警告: この引用は必ずしも正確ではありません.