Lua APA (7ú heag.)
Kreinin, M. E. (1998). International economics: A policy approach (8th ed.). Dryden Press.
Lua i Stíl Chicago (17ú heag.)
Kreinin, Mordechai Elihau. International Economics: A Policy Approach. 8th ed. Fort Worth: Dryden Press, 1998.
Lua MLA (9ú heag.)
Kreinin, Mordechai Elihau. International Economics: A Policy Approach. 8th ed. Dryden Press, 1998.
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