Παραπομπή APA
Organisation for Economic Co-operation and Development. (1977). World energy outlook: A reassessment of long term energy developments and related policies : a report. Paris: Organisation for Economic Co-operation and Development.
Παραπομπή Chicago StyleOrganisation for Economic Co-operation and Development. World Energy Outlook: A Reassessment of Long Term Energy Developments and Related Policies : A Report. Paris: Organisation for Economic Co-operation and Development, 1977.
Παραπομπή MLAOrganisation for Economic Co-operation and Development. World Energy Outlook: A Reassessment of Long Term Energy Developments and Related Policies : A Report. Paris: Organisation for Economic Co-operation and Development, 1977.
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