APA citiranje

Pugel, T. A. (2020). International Economics. New York: Mc Graw Hill Higher Education.

Trích dẫn kiểu Chicago

Pugel, Thomas A. International Economics. New York: Mc Graw Hill Higher Education, 2020.

MLA citiranje

Pugel, Thomas A. International Economics. New York: Mc Graw Hill Higher Education, 2020.

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