APA (7 वां संस्करण) प्रशस्ति पत्र

Reidenbach, R. E., & Goeke, R. W. (2006). Strategic six sigma for champions: Keys to sustainable competitive advantage. ASQ Quality Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Reidenbach, R. Eric, और Reginald W. Goeke. Strategic Six Sigma for Champions: Keys to Sustainable Competitive Advantage. Milwaukee, Wisconsin: ASQ Quality Press, 2006.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Reidenbach, R. Eric, और Reginald W. Goeke. Strategic Six Sigma for Champions: Keys to Sustainable Competitive Advantage. ASQ Quality Press, 2006.