Hoy, M., Livernois, J., & McKenna, C. (2001). Mathematics for economics (2nd ed.). PHI Learning.
Cita Chicago (17th ed.)Hoy, Michael, John Livernois, i Chris McKenna. Mathematics for Economics. 2nd ed. New Delhi: PHI Learning, 2001.
Cita MLA (9th ed.)Hoy, Michael, et al. Mathematics for Economics. 2nd ed. PHI Learning, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.