Dyfyniad APA

Goldratt, E. (2006). Necessary but not sufficient.....business novel. Productivity and Quality Pub.

Dyfyniad Arddull Chicago

Goldratt, Eliyahu. Necessary but Not Sufficient.....business Novel. Madras: Productivity and Quality Pub, 2006.

Dyfyniad MLA

Goldratt, Eliyahu. Necessary but Not Sufficient.....business Novel. Productivity and Quality Pub, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.