Chipongian, L. C. (2003). BIR expands paperless tax system registration. Manila Bulletin.
Chicago Style (17th ed.) CitationChipongian, Lee C. "BIR Expands Paperless Tax System Registration." Manila Bulletin 2003.
ציטוט MLAChipongian, Lee C. "BIR Expands Paperless Tax System Registration." Manila Bulletin, 2003.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.