Dyfyniad APA

Salvatore,Dominick. (1990). Schaum's outline of theory and problems of international economics (3rd ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Salvatore,Dominick. Schaum's Outline of Theory and Problems of International Economics. 3rd ed. New York: McGraw Hill, 1990.

Dyfyniad MLA

Salvatore,Dominick. Schaum's Outline of Theory and Problems of International Economics. 3rd ed. McGraw Hill, 1990.

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