Osana, J. A. (1997). Tax break: RA 8241 - amendments to EVAT. Philippine Star.
Chicagoスタイル(17版)引用形式Osana, Jose A. "Tax Break: RA 8241 - Amendments to EVAT." Philippine Star 1997.
MLA(9版)引用形式Osana, Jose A. "Tax Break: RA 8241 - Amendments to EVAT." Philippine Star, 1997.
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