Dyfyniad APA

Quarterly Review (01476580). Federal Reserve Bank of New York.

Dyfyniad Arddull Chicago

Quarterly Review (01476580). Federal Reserve Bank of New York.

Dyfyniad MLA

Quarterly Review (01476580). Federal Reserve Bank of New York.

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