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Lua i Stíl Chicago (17ú heag.)Ungerer, Horst. A Concise History of European Monetary Integration: From EPU to EMU. Westport: Quorum, 1997.
Lua MLA (9ú heag.)Ungerer, Horst. A Concise History of European Monetary Integration: From EPU to EMU. Quorum, 1997.
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