Connally, E. (2000). Functions modeling change: A preparation for calculus. Wiley.
Cita Chicago (17th ed.)Connally, Eric. Functions Modeling Change: A Preparation for Calculus. New York: Wiley, 2000.
Cita MLA (9th ed.)Connally, Eric. Functions Modeling Change: A Preparation for Calculus. Wiley, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.