Cagahastian, D. C. (1999). Transparency in Napococ sale pledged. Manila Bulletin.
芝加哥风格引文Cagahastian, Diego C. "Transparency in Napococ Sale Pledged." Manila Bulletin 1999.
MLA引文Cagahastian, Diego C. "Transparency in Napococ Sale Pledged." Manila Bulletin, 1999.
警告：这些引文格式不一定是100％准确.