Sadovaya, E., & Vinh, T. V. (2015). Effective management of maritime security in shipping companies.
Čikaški stil citiranja (17. izdanje)Sadovaya, Elena, i Thai Van Vinh. Effective Management of Maritime Security in Shipping Companies. 2015.
MLA način citiranja (9. izdanje)Sadovaya, Elena, i Thai Van Vinh. Effective Management of Maritime Security in Shipping Companies. 2015.
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