Isaac, N. B. (1998). Francisco Baltazar: Prince of Tagalog poets. Manila Bulletin.
芝加哥风格引文Isaac, Norman B. "Francisco Baltazar: Prince of Tagalog Poets." Manila Bulletin 1998.
MLA引文Isaac, Norman B. "Francisco Baltazar: Prince of Tagalog Poets." Manila Bulletin, 1998.
警告：这些引文格式不一定是100％准确.