Thomsett, M. C. (2005). Getting started in six sigma. Wiley.
Dyfyniad Arddull ChicagoThomsett, Michael C. Getting Started in Six Sigma. Wiley, 2005.
Dyfyniad MLAThomsett, Michael C. Getting Started in Six Sigma. Wiley, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.