APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.