Waters, C. D. J. (1991). An introduction to operation management. Addison-Wesley Pub.
Lua i Stíl Chicago (17ú heag.)Waters, C. D. J. An Introduction to Operation Management. Wokingham, England: Addison-Wesley Pub, 1991.
Lua MLA (9ú heag.)Waters, C. D. J. An Introduction to Operation Management. Addison-Wesley Pub, 1991.
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