Gregory, P. R. (2005). Essentials of economics. Boston, MA: Pearson Education.
Chicago Style CitationGregory, Paul R. Essentials of Economics. Boston, MA: Pearson Education, 2005.
MLA CitationGregory, Paul R. Essentials of Economics. Boston, MA: Pearson Education, 2005.
Warning: These citations may not always be 100% accurate.