Pugel, T. A. (2020). International Economics. New York: Mc Graw Hill Higher Education.
Trích dẫn kiểu ChicagoPugel, Thomas A. International Economics. New York: Mc Graw Hill Higher Education, 2020.
MLA CitationPugel, Thomas A. International Economics. New York: Mc Graw Hill Higher Education, 2020.
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