Dyfyniad APA

OECD Journal: Economic Studies. Organisation for Economic Cooperation & Development.

Dyfyniad Arddull Chicago

OECD Journal: Economic Studies. Organisation for Economic Cooperation & Development.

Dyfyniad MLA

OECD Journal: Economic Studies. Organisation for Economic Cooperation & Development.

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