Heyne, P. T., Boettke, P. J., & Prychitko, D. L. (2010). The economic way of thinking (Twelfth edition.). Pearson Education, Inc.
Cita Chicago (17th ed.)Heyne, Paul T., Peter J. Boettke, i David L. Prychitko. The Economic Way of Thinking. Twelfth edition. Upper Saddle River, New Jersey: Pearson Education, Inc, 2010.
Cita MLA (9th ed.)Heyne, Paul T., et al. The Economic Way of Thinking. Twelfth edition. Pearson Education, Inc, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.