1. Cavanagh RR, Neuman RP, Pande PS. The Six Sigma Way. New York: McGraw-Hill; 2014
2. Quality Council of Indiana. CSSBB Primer. West Terre Haute, Ind. Quality Council of Indiana; Vol. 42010. 2014. pp. 125-134
3. Gutiérrez H, y De la Vara R. Control Estadístico de Calidad y Seis Sigma. México, D.F: Mc Graw Hill Interamericana Editores, S.A. de C.V; 2004
4. Yield and Yield Management. Integrated Circuit Engineering Corp (ICE). Retrieved from http://smithsonianchips.si.edu/ice/cd/CEICM/SECTION3.pdf
5. Gijo EV, Scariab J, Antony J. Application of Six Sigma methodology to reduce defects of a grinding process. Quality and Reliability Engineering International. 2011;27:1235-1237