Organisation for Economic Co-operation and Development & ProQuest (Firm). (2010). OECD environmental performance reviews. OECD.
Chicago-referens (17:e uppl.)Organisation for Economic Co-operation and Development och ProQuest (Firm). OECD Environmental Performance Reviews. Paris, France: OECD, 2010.
MLA-referens (9:e uppl.)Organisation for Economic Co-operation and Development och ProQuest (Firm). OECD Environmental Performance Reviews. OECD, 2010.
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