Philippines. National Tax Research Center. (1975). NTRC staff papers. NTRC.
Chicago Style (17th ed.) CitationPhilippines. National Tax Research Center. NTRC Staff Papers. Manila: NTRC, 1975.
MLA (9th ed.) CitationPhilippines. National Tax Research Center. NTRC Staff Papers. NTRC, 1975.
Warning: These citations may not always be 100% accurate.