Brue, S. L. (2019). Essentials of economics (4th edition.). McGraw-Hill Education.
Cita Chicago (17th ed.)Brue, Stanley L. Essentials of Economics. 4th edition. McGraw-Hill Education, 2019.
Cita MLA (9th ed.)Brue, Stanley L. Essentials of Economics. 4th edition. McGraw-Hill Education, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.