McEachern, W. A. (1988). Macroeconomics: A contemporary introductions. South-Western.
Chicago-viite (17. p.)McEachern, William A. Macroeconomics: A Contemporary Introductions. South-Western, 1988.
MLA-viite (9. p.)McEachern, William A. Macroeconomics: A Contemporary Introductions. South-Western, 1988.
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