Salaverria, L. B. Senators agree telcos must improve but split on Du30 threat. IN News. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Salaverria, Leila B. "Senators Agree Telcos Must Improve but Split on Du30 Threat. IN News." Philippine Daily Inquirer .
MLA-referens (9:e uppl.)Salaverria, Leila B. "Senators Agree Telcos Must Improve but Split on Du30 Threat. IN News." Philippine Daily Inquirer, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.