Dyfyniad APA

Organisation for Economic Co-operation and Development. Development Co-operation Directorate & ProQuest (Firm). (2008). Development aid at a glance 2008: Statistics by region. OECD.

Dyfyniad Arddull Chicago

Organisation for Economic Co-operation and Development. Development Co-operation Directorate and ProQuest (Firm). Development Aid at a Glance 2008: Statistics by Region. Paris, France: OECD, 2008.

Dyfyniad MLA

Organisation for Economic Co-operation and Development. Development Co-operation Directorate and ProQuest (Firm). Development Aid at a Glance 2008: Statistics by Region. OECD, 2008.

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