PUGEL, T. A. (2020). International economics. McGraw Hill Educaton.
Cita Chicago (17th ed.)PUGEL, Thomas A. International Economics. McGraw Hill Educaton, 2020.
Cita MLA (9th ed.)PUGEL, Thomas A. International Economics. McGraw Hill Educaton, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.