International Energy Agency. (2011). Energy balances of OECD countries (2011 ed.). International Energy Agency.
Cita Chicago Style (17a ed.)International Energy Agency. Energy Balances of OECD Countries. 2011 ed. Paris: International Energy Agency, 2011.
Cita MLA (9a ed.)International Energy Agency. Energy Balances of OECD Countries. 2011 ed. International Energy Agency, 2011.
Precaución: Estas citas no son 100% exactas.