International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2008). Energy statistics of OECD countries: Statistiques de l'energie des pays de l'OCDE. OECD/IEA.
Lua i Stíl Chicago (17ú heag.)International Energy Agency, Organisation for Economic Co-operation and Development, agus ProQuest (Firm). Energy Statistics of OECD Countries: Statistiques De L'energie Des Pays De L'OCDE. Paris: OECD/IEA, 2008.
Lua MLA (9ú heag.)International Energy Agency, et al. Energy Statistics of OECD Countries: Statistiques De L'energie Des Pays De L'OCDE. OECD/IEA, 2008.
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