Não informado. EDEN: Environment development energy news. Unit of Documentation and Liaison on Ecodevelopment.
Čikaški stil citiranja (17. izdanje)Não informado. EDEN: Environment Development Energy News. Paris: Unit of Documentation and Liaison on Ecodevelopment.
MLA način citiranja (8. izdanje)Não informado. EDEN: Environment Development Energy News. Unit of Documentation and Liaison on Ecodevelopment.
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