Campagna, A. S. (1974). Macroeconomics: Theory and policy. Houghton Mifflin.
Chicago-čujuhus (17. p.)Campagna, Anthony S. Macroeconomics: Theory and Policy. Boston: Houghton Mifflin, 1974.
MLA-čujuhus (9. p.)Campagna, Anthony S. Macroeconomics: Theory and Policy. Houghton Mifflin, 1974.
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