SALVATORE DOMINICK. (2005). INTERNATIONAL ECONOMICS (8TH.). JOHN WILEY & SONS.
Lua i Stíl Chicago (17ú heag.)SALVATORE DOMINICK. INTERNATIONAL ECONOMICS. 8TH. NEW JERSEY: JOHN WILEY & SONS, 2005.
Lua MLA (9ú heag.)SALVATORE DOMINICK. INTERNATIONAL ECONOMICS. 8TH. JOHN WILEY & SONS, 2005.
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