Dyfyniad APA

KRUGMAN, P. R. (2000). International economics: Theory and policy/Paul R. Krugman, Maurice Obstfeld. Addison Wesley.

Dyfyniad Arddull Chicago

KRUGMAN, Paul R. International Economics: Theory and Policy/Paul R. Krugman, Maurice Obstfeld. Addison Wesley, 2000.

Dyfyniad MLA

KRUGMAN, Paul R. International Economics: Theory and Policy/Paul R. Krugman, Maurice Obstfeld. Addison Wesley, 2000.

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