Organisation for Economic Co-operation and Development & ProQuest (Firm). (2011). IEA Scoreboard 2011 implementing energy efficiency policy: Progress and challenges in IEA member countries. OECD Pub. : International Energy Agency.
Chicago-čujuhus (17. p.)Organisation for Economic Co-operation and Development juo ProQuest (Firm). IEA Scoreboard 2011 Implementing Energy Efficiency Policy: Progress and Challenges in IEA Member Countries. Paris: OECD Pub. : International Energy Agency, 2011.
MLA-čujuhus (9. p.)Organisation for Economic Co-operation and Development juo ProQuest (Firm). IEA Scoreboard 2011 Implementing Energy Efficiency Policy: Progress and Challenges in IEA Member Countries. OECD Pub. : International Energy Agency, 2011.
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