Torres Franco, M. (2020). Colombia trade analysis: European Union trade from the use of foreign trade indicators. Unidad Editorial UPTC.
Chicago-viite (17. p.)Torres Franco, Michael. Colombia Trade Analysis: European Union Trade from the Use of Foreign Trade Indicators. Unidad Editorial UPTC, 2020.
MLA-viite (9. p.)Torres Franco, Michael. Colombia Trade Analysis: European Union Trade from the Use of Foreign Trade Indicators. Unidad Editorial UPTC, 2020.
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