Isaac, N. B. (2000). Speaker Ramon V. Mitra, Jr: Farewell to a distinguished politician. Manila Bulletin.
芝加哥风格引文Isaac, Norman B. "Speaker Ramon V. Mitra, Jr: Farewell to a Distinguished Politician." Manila Bulletin 2000.
MLA引文Isaac, Norman B. "Speaker Ramon V. Mitra, Jr: Farewell to a Distinguished Politician." Manila Bulletin, 2000.
警告：这些引文格式不一定是100％准确.