Habito, C. F. (2013). Falling exports. IN No free lunch [column]: Why I worry. Philippine Daily Inquirer.
芝加哥风格引文Habito, Cielito F. "Falling Exports. IN No Free Lunch [column]: Why I Worry." Philippine Daily Inquirer 2013.
MLA引文Habito, Cielito F. "Falling Exports. IN No Free Lunch [column]: Why I Worry." Philippine Daily Inquirer, 2013.
警告：这些引文格式不一定是100％准确.