Mabutas, G. (2000). NPC privatization seem to lower RP power rates. Manila Bulletin.
芝加哥风格引文Mabutas, Grace. "NPC Privatization Seem to Lower RP Power Rates." Manila Bulletin 2000.
MLA引文Mabutas, Grace. "NPC Privatization Seem to Lower RP Power Rates." Manila Bulletin, 2000.
警告：这些引文格式不一定是100％准确.