Cabreza, V. (2003). UP educators criticize English only directive. Philippine Daily Inquirer.
Dyfyniad Arddull ChicagoCabreza, Vincent. "UP Educators Criticize English Only Directive." Philippine Daily Inquirer 2003.
Dyfyniad MLACabreza, Vincent. "UP Educators Criticize English Only Directive." Philippine Daily Inquirer, 2003.
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