Westing. (2013). From Environmental to Comprehensive Security (1.). Springer International Publishing.
Čikaški stil citiranja (17. izdanje)Westing. From Environmental to Comprehensive Security. 1. Springer International Publishing, 2013.
MLA način citiranja (8. izdanje)Westing. From Environmental to Comprehensive Security. 1. Springer International Publishing, 2013.
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