Organisation for Economic Co-operation and Development. (2016). Policy guidance on resource efficiency. Organisation for Economic Co-operation and Development.
Čikaški stil citiranja (17. izdanje)Organisation for Economic Co-operation and Development. Policy Guidance on Resource Efficiency. Paris, France: Organisation for Economic Co-operation and Development, 2016.
MLA način citiranja (9. izdanje)Organisation for Economic Co-operation and Development. Policy Guidance on Resource Efficiency. Organisation for Economic Co-operation and Development, 2016.
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