(1999). Bills on elderly, disabled child laborers passed. Philippine Daily Inquirer.
Chicago Style aipamena"Bills on Elderly, Disabled Child Laborers Passed." Philippine Daily Inquirer 1999.
MLA aipamena"Bills on Elderly, Disabled Child Laborers Passed." Philippine Daily Inquirer, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.