Froyen, R. T. (1995). Macroeconomics: Theories and policies (5th ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Froyen, Richard T. Macroeconomics: Theories and Policies. 5th ed. New Jersey: Prentice Hall, 1995.
MLA-čujuhus (9. p.)Froyen, Richard T. Macroeconomics: Theories and Policies. 5th ed. Prentice Hall, 1995.
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