Dyfyniad APA
(2003). International investment perspectives (Two thousand three edition.). OECD.
Dyfyniad Arddull Chicago
International Investment Perspectives. Two thousand three edition. Paris, Cedex, France: OECD, 2003.
Dyfyniad MLA
International Investment Perspectives. Two thousand three edition. OECD, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.