Organisation for Economic Co-operation and Development (OECD). (2008). OECD environmental outlook to 2030. OECD.
Chicago Style (17. basım) AtıfOrganisation for Economic Co-operation and Development (OECD). OECD Environmental Outlook to 2030. Paris: OECD, 2008.
MLA (9th ed.) AtıfOrganisation for Economic Co-operation and Development (OECD). OECD Environmental Outlook to 2030. OECD, 2008.
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