Sanchez, Z. (2002). Agora awardees and the excellence factor. Manila Bulletin.
芝加哥风格引文Sanchez, Zorayda. "Agora Awardees and the Excellence Factor." Manila Bulletin 2002.
MLA引文Sanchez, Zorayda. "Agora Awardees and the Excellence Factor." Manila Bulletin, 2002.
警告：这些引文格式不一定是100％准确.