Cabreza, V. (2003). UP educators criticize English only directive. Philippine Daily Inquirer.
Chicago-referens (17:e uppl.)Cabreza, Vincent. "UP Educators Criticize English Only Directive." Philippine Daily Inquirer 2003.
MLA-referens (9:e uppl.)Cabreza, Vincent. "UP Educators Criticize English Only Directive." Philippine Daily Inquirer, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.