Dyfyniad APA
International Energy Agency. (2014). Medium-term oil market report 2014: Market analysis and forecasts to 2019. International Energy Agency.
Dyfyniad Arddull Chicago
International Energy Agency. Medium-term Oil Market Report 2014: Market Analysis and Forecasts to 2019. Paris, France: International Energy Agency, 2014.
Dyfyniad MLA
International Energy Agency. Medium-term Oil Market Report 2014: Market Analysis and Forecasts to 2019. International Energy Agency, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.