(1999). NTC at 20: Ensuring perfection in telecommunication service. Manila Bulletin.
Chicago Style (17th ed.) Citation"NTC at 20: Ensuring Perfection in Telecommunication Service." Manila Bulletin 1999.
MLA (9th ed.) Citation"NTC at 20: Ensuring Perfection in Telecommunication Service." Manila Bulletin, 1999.
Warning: These citations may not always be 100% accurate.