Ignar. (2015). Wetlands and Water Framework Directive (1.). Springer International Publishing.
Čikaški stil citiranja (17. izdanje)Ignar. Wetlands and Water Framework Directive. 1. Springer International Publishing, 2015.
MLA način citiranja (8. izdanje)Ignar. Wetlands and Water Framework Directive. 1. Springer International Publishing, 2015.
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