Dyfyniad APA
(2001). Private pensions systems: Administrative costs and reforms. OECD.
Dyfyniad Arddull Chicago
Private Pensions Systems: Administrative Costs and Reforms. Paris, Cedex, France: OECD, 2001.
Dyfyniad MLA
Private Pensions Systems: Administrative Costs and Reforms. OECD, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.