Noda, R. T. (2005). College algebra. Katha Pub.
Cita Chicago (17th ed.)Noda, Rex T. College Algebra. Makati City: Katha Pub, 2005.
Cita MLA (9th ed.)Noda, Rex T. College Algebra. Katha Pub, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.