Thomas, G. B. (1960). Calculus and analytic geometry (3d ed.). Addison-Wesley.
Cita Chicago (17th ed.)Thomas, George Brinton. Calculus and Analytic Geometry. 3d ed. Reading, Mass: Addison-Wesley, 1960.
Cita MLA (9th ed.)Thomas, George Brinton. Calculus and Analytic Geometry. 3d ed. Addison-Wesley, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.