International Energy Statistics (IEA) & Organization for Economic Co-operation and Development (OECD). (1991). Energy balances of OECD countries = Bilans energetiques des pays de l'OECD. IEA.
Chicago Style (17. basım) AtıfInternational Energy Statistics (IEA) ve Organization for Economic Co-operation and Development (OECD). Energy Balances of OECD Countries = Bilans Energetiques Des Pays De L'OECD. Paris: IEA, 1991.
MLA (9th ed.) AtıfInternational Energy Statistics (IEA) ve Organization for Economic Co-operation and Development (OECD). Energy Balances of OECD Countries = Bilans Energetiques Des Pays De L'OECD. IEA, 1991.
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