Paras, E. L. (1968). Taxation fundamentals (2nd ed.). Rex Book Store.
Cita Chicago Style (17a ed.)Paras, Edgardo Lardizabal. Taxation Fundamentals. 2nd ed. Manila: Rex Book Store, 1968.
Cita MLA (9a ed.)Paras, Edgardo Lardizabal. Taxation Fundamentals. 2nd ed. Rex Book Store, 1968.
Precaución: Estas citas no son 100% exactas.