FRANK, R. H. (2004). Study Guide for use with Principle of Macroeconomics second edition. McGraw-Hill.
Chicago-viite (17. p.)FRANK, Robert H. Study Guide for Use with Principle of Macroeconomics Second Edition. McGraw-Hill, 2004.
MLA-viite (8. p.)FRANK, Robert H. Study Guide for Use with Principle of Macroeconomics Second Edition. McGraw-Hill, 2004.
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