APA ציטוט
Krugman, P. R., & Obstfeld, M. (2000). International economics: Theory and policy (5th ed.). Addison-Wesley.
Chicago Style (17th ed.) Citation
Krugman, Paul R., and Maurice Obstfeld. International Economics: Theory and Policy. 5th ed. Reading Mass.: Addison-Wesley, 2000.
ציטוט MLA
Krugman, Paul R., and Maurice Obstfeld. International Economics: Theory and Policy. 5th ed. Addison-Wesley, 2000.
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