Javellana, J. L. (1999). Estrada: Sorry no pay increase. Philippine Daily Inquirer.
芝加哥风格引文Javellana, Juliet Labog. "Estrada: Sorry No Pay Increase." Philippine Daily Inquirer 1999.
MLA引文Javellana, Juliet Labog. "Estrada: Sorry No Pay Increase." Philippine Daily Inquirer, 1999.
警告：这些引文格式不一定是100％准确.