IBM (International Business Machines). (2002). Operational resilience: The art of risk management. United Kingdom: Financial World Pub.
Čikaški stil citiranjaIBM (International Business Machines). Operational Resilience: The Art of Risk Management. United Kingdom: Financial World Pub, 2002.
MLA način citiranjaIBM (International Business Machines). Operational Resilience: The Art of Risk Management. United Kingdom: Financial World Pub, 2002.
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