Salvatore, D. (1987). Schaums outline of theory and problems of international economics (2 edition.). McGraw-Hill Book Company.
استشهاد بنمط شيكاغوSalvatore, Dominick. Schaums Outline of Theory and Problems of International Economics. 2 edition. New York: McGraw-Hill Book Company, 1987.
MLA استشهادSalvatore, Dominick. Schaums Outline of Theory and Problems of International Economics. 2 edition. McGraw-Hill Book Company, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.