Cabacungan, G. C. J. (2005). GMA on VAT: I told you so. Philippine Daily Inquirer.
芝加哥风格引文Cabacungan, Gil C. Jr. "GMA on VAT: I Told You so." Philippine Daily Inquirer 2005.
MLA引文Cabacungan, Gil C. Jr. "GMA on VAT: I Told You so." Philippine Daily Inquirer, 2005.
警告：这些引文格式不一定是100％准确.