O'Sullivan, A., Sheffin, S. M., & Perez, S. J. (2008). Microeconomics: Principles, applications, and tools (5th ed.). Pearson Prentice Hall.
Lua i Stíl Chicago (17ú heag.)O'Sullivan, Arthur, Steven M. Sheffin, agus Stephen J. Perez. Microeconomics: Principles, Applications, and Tools. 5th ed. Upper Saddle River, N. J: Pearson Prentice Hall, 2008.
Lua MLA (9ú heag.)O'Sullivan, Arthur, et al. Microeconomics: Principles, Applications, and Tools. 5th ed. Pearson Prentice Hall, 2008.
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