Reidenbach, R. E. (2009). Six sigma marketing: From cutting costs to growing market share. ASQ Quality Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReidenbach, R. Eric. Six Sigma Marketing: From Cutting Costs to Growing Market Share. Milwaukee, Wisconsin: ASQ Quality Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रReidenbach, R. Eric. Six Sigma Marketing: From Cutting Costs to Growing Market Share. ASQ Quality Press, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.