Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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