Sarkar, D. (2004). Lessons in Six Sigma: 72 must-know truths for managers. Response Books.
芝加哥风格引文Sarkar, Debashis. Lessons in Six Sigma: 72 Must-know Truths for Managers. New Delhi ; Thousand Oaks, Calif.: Response Books, 2004.
MLA引文Sarkar, Debashis. Lessons in Six Sigma: 72 Must-know Truths for Managers. Response Books, 2004.
警告：这些引文格式不一定是100％准确.