Buban, C. E. (2003). Boosting immune system key to staying healthy. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Buban, Charles E. "Boosting Immune System Key to Staying Healthy." Philippine Daily Inquirer 2003.
Citatione MLA (9a ed.)Buban, Charles E. "Boosting Immune System Key to Staying Healthy." Philippine Daily Inquirer, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.