APA-čujuhus (7. p.)

Organisation for Economic Co-operation and Development & ProQuest (Firm). (2010). OECD environmental performance reviews. OECD.

Chicago-čujuhus (17. p.)

Organisation for Economic Co-operation and Development juo ProQuest (Firm). OECD Environmental Performance Reviews. Paris, France: OECD, 2010.

MLA-čujuhus (9. p.)

Organisation for Economic Co-operation and Development juo ProQuest (Firm). OECD Environmental Performance Reviews. OECD, 2010.

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