International Energy Agency. (1980). Outlook for the eighties: Summary of 1979 review of energy policies and programmes of IEA countries. OECD.
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Chicago Style (17th ed.) Zitazioa
International Energy Agency. Outlook for the Eighties: Summary of 1979 Review of Energy Policies and Programmes of IEA Countries. Paris: OECD, 1980.
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MLA (9th ed.) Zitazioa
International Energy Agency. Outlook for the Eighties: Summary of 1979 Review of Energy Policies and Programmes of IEA Countries. OECD, 1980.
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Kontuz: berrikusi erreferentzia hauek erabili aurretik.