Teodoro, Benjamin D. The law on income and taxation / by Benjamin D. Teodoro and Hector S. de Leon. - 11th ed. - Manila : Rex Book Store, c2001. - xxiv, 668 pages ; 23 cm ISBN: 9712330591 Subjects--Topical Terms: Income tax--Law & legislation--Philippines. LC Class. No.: KPM2832 / T25 2001