APA-viite (7. p.)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Renewables information 2009: With 2008 data. OECD/IEA.
Chicago-viite (17. p.)
Organisation for Economic Co-operation and Development ja ProQuest (Firm). Renewables Information 2009: With 2008 Data. Paris, France: OECD/IEA, 2009.
MLA-viite (9. p.)
Organisation for Economic Co-operation and Development ja ProQuest (Firm). Renewables Information 2009: With 2008 Data. OECD/IEA, 2009.
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