Six Sigma and Beyond: Design for Six Sigma, Volume VI

Goldratt, E., Theory of Constraints , North River Press, Inc., Great Barrington, MA, 1990 .

Goldratt, E. and Cox, J., The Goal , 2nd ed., North River Press, Inc., Great Barrington, MA, 1992 .

Goldratt, E., Satellite Program: Facilitators Handbook . North River Press, Inc., Great Barrington, MA, 1999 .

Goldratt, E. Late Night Discussions on the Theory of Constraints , North River Press, Inc., Great Barrington, MA., 1998 .