Lopez, B. V. Manganese contamination issue: Maynilad's 'assurance' not enough. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Lopez, Bernie V. "Manganese Contamination Issue: Maynilad's 'Assurance' Not Enough." Philippine Daily Inquirer .
Citatione MLA (9a ed.)Lopez, Bernie V. "Manganese Contamination Issue: Maynilad's 'Assurance' Not Enough." Philippine Daily Inquirer, .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.