APA način citiranja (7. izdanje)
George, M. O. (2010). The lean six sigma guide to doing more with less: Cut costs, reduce waste, and lower your overhead. John Wiley & Sons.
Čikaški stil citiranja (17. izdanje)
George, Mark O. The Lean Six Sigma Guide to Doing More with Less: Cut Costs, Reduce Waste, and Lower Your Overhead. Hoboken, N.J.: John Wiley & Sons, 2010.
MLA način citiranja (9. izdanje)
George, Mark O. The Lean Six Sigma Guide to Doing More with Less: Cut Costs, Reduce Waste, and Lower Your Overhead. John Wiley & Sons, 2010.
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