Gresser, J. T. (2002). A maple approach to calculus (2nd ed.). Prentice-Hall.
Cita Chicago (17th ed.)Gresser, John T. A Maple Approach to Calculus. 2nd ed. Upper Saddle River, NJ: Prentice-Hall, 2002.
Cita MLA (9th ed.)Gresser, John T. A Maple Approach to Calculus. 2nd ed. Prentice-Hall, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.