APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). OECD environmental performance reviews: Greece. OECD Pub..
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). OECD Environmental Performance Reviews: Greece. Paris, France: OECD Pub., 2009.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development och ProQuest (Firm). OECD Environmental Performance Reviews: Greece. OECD Pub., 2009.
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