Dyfyniad APA

Salvatore, D. (2013). International economics (Eleventh edition.). John Wiley and Sons,Inc.

Dyfyniad Arddull Chicago

Salvatore, Dominick. International Economics. Eleventh edition. USA: John Wiley and Sons,Inc, 2013.

Dyfyniad MLA

Salvatore, Dominick. International Economics. Eleventh edition. John Wiley and Sons,Inc, 2013.

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