Dyfyniad APA

Carbaugh, R. J. (2000). International economics (7th ed.). Cincinnati, OH: South-Western College.

Dyfyniad Arddull Chicago

Carbaugh, Robert J. International Economics. 7th ed. Cincinnati, OH: South-Western College, 2000.

Dyfyniad MLA

Carbaugh, Robert J. International Economics. 7th ed. Cincinnati, OH: South-Western College, 2000.

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