APA-viite (7. p.)

Não informado. EDEN: Environment development energy news. Unit of Documentation and Liaison on Ecodevelopment.

Chicago-viite (17. p.)

Não informado. EDEN: Environment Development Energy News. Paris: Unit of Documentation and Liaison on Ecodevelopment.

MLA-viite (8. p.)

Não informado. EDEN: Environment Development Energy News. Unit of Documentation and Liaison on Ecodevelopment.

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