Froyen, R. T. (2009). Macroeconomics: Theories and policies (9th ed.). Pearson Prentice Hall.
Chicago Style (17. basım) AtıfFroyen, Richard T. Macroeconomics: Theories and Policies. 9th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2009.
MLA (9th ed.) AtıfFroyen, Richard T. Macroeconomics: Theories and Policies. 9th ed. Pearson Prentice Hall, 2009.
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