Παραπομπή APA
Salvatore, D. (1975). Schaum's outline of theory and problems of international economics. New York: McGraw-Hill.
Παραπομπή Chicago StyleSalvatore, Dominick. Schaum's Outline of Theory and Problems of International Economics. New York: McGraw-Hill, 1975.
Παραπομπή MLASalvatore, Dominick. Schaum's Outline of Theory and Problems of International Economics. New York: McGraw-Hill, 1975.
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