APA-čujuhus (7. p.)

SLACK NIGEL. (2015). OPERATIONS STRATEGY (4TH ED.). PEARSON.

Chicago-čujuhus (17. p.)

SLACK NIGEL. OPERATIONS STRATEGY. 4TH ED. HARLOW: PEARSON, 2015.

MLA-čujuhus (9. p.)

SLACK NIGEL. OPERATIONS STRATEGY. 4TH ED. PEARSON, 2015.

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