Dyfyniad APA

International Energy Agency, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2010). Turkey 2009 review. OECD/IEA.

Dyfyniad Arddull Chicago

International Energy Agency, Organisation for Economic Co-operation and Development, and ProQuest (Firm). Turkey 2009 Review. Paris: OECD/IEA, 2010.

Dyfyniad MLA

International Energy Agency, et al. Turkey 2009 Review. OECD/IEA, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.