Salaverria, L. B. Senators agree telcos must improve but split on Du30 threat. IN News. Philippine Daily Inquirer.
芝加哥风格引文Salaverria, Leila B. "Senators Agree Telcos Must Improve but Split on Du30 Threat. IN News." Philippine Daily Inquirer .
MLA引文Salaverria, Leila B. "Senators Agree Telcos Must Improve but Split on Du30 Threat. IN News." Philippine Daily Inquirer, .
警告：这些引文格式不一定是100％准确.