Dyfyniad APA

American Economic association. (1968). Readings in international economics. George Allen & Unwin ltd.

Dyfyniad Arddull Chicago

American Economic association. Readings in International Economics. London: George Allen & Unwin ltd, 1968.

Dyfyniad MLA

American Economic association. Readings in International Economics. George Allen & Unwin ltd, 1968.

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