David, G. M. (2009). Lapus scraps bilingual education. Manila Standard Today.
芝加哥风格引文David, Gigi Muñoz. "Lapus Scraps Bilingual Education." Manila Standard Today 2009.
MLA引文David, Gigi Muñoz. "Lapus Scraps Bilingual Education." Manila Standard Today, 2009.
警告：这些引文格式不一定是100％准确.