Goldratt, E. M. (1990). Theory of constraints and how Should it be implemented. North River Press.
Citazione stile Chigago Style (17a edizione)Goldratt, Eliyahu M. Theory of Constraints and How Should It Be Implemented. Mumbai: North River Press, 1990.
Citatione MLA (9a ed.)Goldratt, Eliyahu M. Theory of Constraints and How Should It Be Implemented. North River Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.