Dyfyniad APA

Salvatore, D. (1987). International economics (2nd ed.). Macmillan Pub. Co.

Dyfyniad Arddull Chicago

Salvatore, Dominick. International Economics. 2nd ed. New York: Macmillan Pub. Co, 1987.

Dyfyniad MLA

Salvatore, Dominick. International Economics. 2nd ed. Macmillan Pub. Co, 1987.

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