Levinson, W. A. (2007). Beyond the theory of constraints: How to eliminate variation and maximize capacity. Productivity Press.
Chicago-Zitierstil (17. Ausg.)Levinson, William A. Beyond the Theory of Constraints: How to Eliminate Variation and Maximize Capacity. New York: Productivity Press, 2007.
MLA-Zitierstil (9. Ausg.)Levinson, William A. Beyond the Theory of Constraints: How to Eliminate Variation and Maximize Capacity. Productivity Press, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.