Villanueva, M. A. (2012). SSS earnings must go to member's benefits. Philippine Star.
Citazione stile Chigago Style (17a edizione)Villanueva, Marichu A. "SSS Earnings Must Go to Member's Benefits." Philippine Star 2012.
Citatione MLA (9a ed.)Villanueva, Marichu A. "SSS Earnings Must Go to Member's Benefits." Philippine Star, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.