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Lua i Stíl Chicago (17ú heag.)Goldratt, Eliyahu M. Crittical Chain. Madras: [productivity and Pub PVT LTd, 2005.
Lua MLA (9ú heag.)Goldratt, Eliyahu M. Crittical Chain. [productivity and Pub PVT LTd, 2005.
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