McMullen, T. B. (1998). Introduction to the theory of constraints (TOC) management system. St. Lucie Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcMullen, Thomas B. Introduction to the Theory of Constraints (TOC) Management System. Boca Raton [Florida]: St. Lucie Press, 1998.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcMullen, Thomas B. Introduction to the Theory of Constraints (TOC) Management System. St. Lucie Press, 1998.
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