APA način citiranja (7. izdanje)
Bradley, J. R. (2015). Improving business performance with Lean (Second edition.). Business Expert Press.
Čikaški stil citiranja (17. izdanje)
Bradley, James R. Improving Business Performance with Lean. Second edition. New York, New York (222 East 46th Street, New York, NY 10017): Business Expert Press, 2015.
MLA način citiranja (9. izdanje)
Bradley, James R. Improving Business Performance with Lean. Second edition. Business Expert Press, 2015.
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