Gwartney, J. D. (1995). Microeconomics: Private & public choice (Ninth edition.). Thomson/South-Western.
Lua i Stíl Chicago (17ú heag.)Gwartney, James D. Microeconomics: Private & Public Choice. Ninth edition. Mason, OH: Thomson/South-Western, 1995.
Lua MLA (8ú heag.)Gwartney, James D. Microeconomics: Private & Public Choice. Ninth edition. Thomson/South-Western, 1995.
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