APA Citation

Krugman, P. R., & Obstfeld, M. (2012). International economics: Theory & policy. [Boston]: Pearson; Addison-Wesley.

Trích dẫn kiểu Chicago

Krugman, Paul R., và Maurice Obstfeld. International Economics: Theory & Policy. [Boston]: Pearson; Addison-Wesley, 2012.

MLA Citation

Krugman, Paul R., và Maurice Obstfeld. International Economics: Theory & Policy. [Boston]: Pearson; Addison-Wesley, 2012.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.