APA način citiranja (7. izdanje)
Krugman, P. R., & Obstfeld, M. (2000). International economics: Theory and policy (5th ed.). Addison-Wesley.
Čikaški stil citiranja (17. izdanje)
Krugman, Paul R., i Maurice Obstfeld. International Economics: Theory and Policy. 5th ed. Reading Mass.: Addison-Wesley, 2000.
MLA način citiranja (9. izdanje)
Krugman, Paul R., i Maurice Obstfeld. International Economics: Theory and Policy. 5th ed. Addison-Wesley, 2000.
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