Dyfyniad APA
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2009). Perspectives economiques de l'OCDE. OCDE.
Dyfyniad Arddull Chicago
Organisation for Economic Co-operation and Development and ProQuest (Firm). Perspectives Economiques De L'OCDE. Paris: OCDE, 2009.
Dyfyniad MLA
Organisation for Economic Co-operation and Development and ProQuest (Firm). Perspectives Economiques De L'OCDE. OCDE, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.