Borror, C. M. (2008). The certified quality engineer handbook (Third edition.). ASQ Quality Press.
Lua i Stíl Chicago (17ú heag.)Borror, Connie M. The Certified Quality Engineer Handbook. Third edition. Milwaukee, Wisconsin: ASQ Quality Press, 2008.
Lua MLA (9ú heag.)Borror, Connie M. The Certified Quality Engineer Handbook. Third edition. ASQ Quality Press, 2008.
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