Harvard Business Essentials. (2004). Crisis Management (6th.). Wiley India Pvt. Ltd.
Čikaški stil citiranja (17. izdanje)Harvard Business Essentials. Crisis Management. 6th. New Delhi: Wiley India Pvt. Ltd, 2004.
MLA način citiranja (9. izdanje)Harvard Business Essentials. Crisis Management. 6th. Wiley India Pvt. Ltd, 2004.
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