Ragon, B. (2000). Social security institutions: Together in fortifying the Filipino workers. Philippine Star.
Citazione stile Chigago Style (17a edizione)Ragon, Beng. "Social Security Institutions: Together in Fortifying the Filipino Workers." Philippine Star 2000.
Citatione MLA (9a ed.)Ragon, Beng. "Social Security Institutions: Together in Fortifying the Filipino Workers." Philippine Star, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.