Heyne, P. T., Boettke, P. J., & Prychitko, D. L. (2003). The economic way of thinking (10th ed.). Prentice Hall.
Cita Chicago (17th ed.)Heyne, Paul T., Peter J. Boettke, i David L. Prychitko. The Economic Way of Thinking. 10th ed. Upper Saddle River, New Jersey: Prentice Hall, 2003.
Cita MLA (9th ed.)Heyne, Paul T., et al. The Economic Way of Thinking. 10th ed. Prentice Hall, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.