Johnston, E. H., & Mathews, J. C. (2002). Calculus. Addison-Wesley.
Cita Chicago (17th ed.)Johnston, Elgin H., i Jerold C. Mathews. Calculus. Boston: Addison-Wesley, 2002.
Cita MLA (8th ed.)Johnston, Elgin H., i Jerold C. Mathews. Calculus. Addison-Wesley, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.