Dyfyniad APA

Chipongian, L. C. (2003). BIR expands paperless tax system registration. Manila Bulletin.

Dyfyniad Arddull Chicago

Chipongian, Lee C. "BIR Expands Paperless Tax System Registration." Manila Bulletin 2003.

Dyfyniad MLA

Chipongian, Lee C. "BIR Expands Paperless Tax System Registration." Manila Bulletin, 2003.

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