PUGEL, T. A. (2020). International economics. McGraw Hill Educaton.
Chicago-čujuhus (17. p.)PUGEL, Thomas A. International Economics. McGraw Hill Educaton, 2020.
MLA-čujuhus (9. p.)PUGEL, Thomas A. International Economics. McGraw Hill Educaton, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.