University of the Philippines. Learning Resource Center. (1999). Calculus I, a tutorial manual: The calculus with analytic geometry (part II). University of the Philippines, Learning Resource Center.
Cita Chicago (17th ed.)University of the Philippines. Learning Resource Center. Calculus I, a Tutorial Manual: The Calculus with Analytic Geometry (part II). [Quezon City]: University of the Philippines, Learning Resource Center, 1999.
Cita MLA (9th ed.)University of the Philippines. Learning Resource Center. Calculus I, a Tutorial Manual: The Calculus with Analytic Geometry (part II). University of the Philippines, Learning Resource Center, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.