Dyfyniad APA

(2000). Guide to economic indicators: Making sense of economics. London: Profile Books.

Dyfyniad Arddull Chicago

Guide to Economic Indicators: Making Sense of Economics. London: Profile Books, 2000.

Dyfyniad MLA

Guide to Economic Indicators: Making Sense of Economics. London: Profile Books, 2000.

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