Reidenbach, R. E., & Goeke, R. W. (2006). Strategic six sigma for champions: Keys to sustainable competitive advantage. ASQ Quality Press.
Lua i Stíl Chicago (17ú heag.)Reidenbach, R. Eric, agus Reginald W. Goeke. Strategic Six Sigma for Champions: Keys to Sustainable Competitive Advantage. Milwaukee, Wisconsin: ASQ Quality Press, 2006.
Lua MLA (9ú heag.)Reidenbach, R. Eric, agus Reginald W. Goeke. Strategic Six Sigma for Champions: Keys to Sustainable Competitive Advantage. ASQ Quality Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.