Dumo, G. D. (2003). Helping farmers, saving environment. Philippine Daily Inquirer.
芝加哥风格引文Dumo, Gia Damaso. "Helping Farmers, Saving Environment." Philippine Daily Inquirer 2003.
MLA引文Dumo, Gia Damaso. "Helping Farmers, Saving Environment." Philippine Daily Inquirer, 2003.
警告：这些引文格式不一定是100％准确.