Miller, D. (2009). Business focused IT and service excellence. Biztantra.
Čikaški stil citiranja (17. izdanje)Miller, David. Business Focused IT and Service Excellence. New Delhi: Biztantra, 2009.
MLA način citiranja (9. izdanje)Miller, David. Business Focused IT and Service Excellence. Biztantra, 2009.
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