Lipsey, R. G., Courant, P. N., & Ragan, C. T. S. (2008). Economics (12th ed.). Addison-Wesley.
Chicago Style (17th ed.) CitationLipsey, Richard G., Paul N. Courant, and Christopher T. S. Ragan. Economics. 12th ed. Reading, Mass: Addison-Wesley, 2008.
MLA citiranjeLipsey, Richard G., et al. Economics. 12th ed. Addison-Wesley, 2008.
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