Dyfyniad APA

BLACK, J. H. (2012). Oxford dictionary of economics. 4th ed.

Dyfyniad Arddull Chicago

BLACK, John Hashimzade. Oxford Dictionary of Economics. 4th ed, 2012.

Dyfyniad MLA

BLACK, John Hashimzade. Oxford Dictionary of Economics. 4th ed, 2012.

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