APA ציטוט

Krugman, P. R. (2020). Journal of International economics and management. Ha Noi: Foreign Trade University.

Trích dẫn kiểu Chicago

Krugman, Paul R. Journal of International Economics and Management. Ha Noi: Foreign Trade University, 2020.

ציטוט MLA

Krugman, Paul R. Journal of International Economics and Management. Ha Noi: Foreign Trade University, 2020.