OECD. International Energy Agency. (2000). Energy labels and standards. OECD.International Energy Agency.
Chicago Style (17. basım) AtıfOECD. International Energy Agency. Energy Labels and Standards. Paris: OECD.International Energy Agency, 2000.
MLA (9th ed.) AtıfOECD. International Energy Agency. Energy Labels and Standards. OECD.International Energy Agency, 2000.
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