Connally, E., Gleason, A. M., Cheifetz, P., Flath, D. E., Lock, F. P., & Rhea, K. (2004). Functions modeling change: A preparation for calculus (2nd ed.). Wiley.
Cita Chicago (17th ed.)Connally, Eric, Andrew M. Gleason, Philip Cheifetz, Daniel E. Flath, Fatti Prazer Lock, i Karen Rhea. Functions Modeling Change: A Preparation for Calculus. 2nd ed. New York: Wiley, 2004.
Cita MLA (9th ed.)Connally, Eric, et al. Functions Modeling Change: A Preparation for Calculus. 2nd ed. Wiley, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.