Dyfyniad APA

Carbaugh, R. J. (2004). International EconomicsRobert J. Carbaugh. Thomso South-Wester.

Dyfyniad Arddull Chicago

Carbaugh, Robert J. International EconomicsRobert J. Carbaugh. Thomso South-Wester, 2004.

Dyfyniad MLA

Carbaugh, Robert J. International EconomicsRobert J. Carbaugh. Thomso South-Wester, 2004.

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