MILLER, R. L. (2005). Understanding modern economics [ada CD]Roger LeRoy Miller. Addison Wesley.
Lua i Stíl Chicago (17ú heag.)MILLER, Roger LeRoy. Understanding Modern Economics [ada CD]Roger LeRoy Miller. Addison Wesley, 2005.
Lua MLA (8ú heag.)MILLER, Roger LeRoy. Understanding Modern Economics [ada CD]Roger LeRoy Miller. Addison Wesley, 2005.
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