O'Sullivan, A., & Arthur O'Sullivan; Steven M. Sheffrin; Stephen J. Perez. (2014). Economics: Principles, applications, and tools. Boston: Pearson Prentice Hall.
Čikaški stil citiranjaO'Sullivan, Arthur, i Arthur O'Sullivan; Steven M. Sheffrin; Stephen J. Perez. Economics: Principles, Applications, and Tools. Boston: Pearson Prentice Hall, 2014.
MLA način citiranjaO'Sullivan, Arthur, i Arthur O'Sullivan; Steven M. Sheffrin; Stephen J. Perez. Economics: Principles, Applications, and Tools. Boston: Pearson Prentice Hall, 2014.
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