Organisation for Economic Co-operation and Development & International Energy Agency. (1999). Energy policies of IEA countries. OCED.
Chicago Style (17. basım) AtıfOrganisation for Economic Co-operation and Development ve International Energy Agency. Energy Policies of IEA Countries. Paris: OCED, 1999.
MLA (8th ed.) AtıfOrganisation for Economic Co-operation and Development ve International Energy Agency. Energy Policies of IEA Countries. OCED, 1999.
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