Paras, E. L. (1968). Taxation fundamentals (2nd ed.). Rex Book Store.
Dyfyniad Arddull ChicagoParas, Edgardo Lardizabal. Taxation Fundamentals. 2nd ed. Manila: Rex Book Store, 1968.
Dyfyniad MLAParas, Edgardo Lardizabal. Taxation Fundamentals. 2nd ed. Rex Book Store, 1968.
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