Torres, T. P., & Estabillo, M. (2002). SSS mulls hike in contributions. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Torres, Ted P., agus Matthew Estabillo. "SSS Mulls Hike in Contributions." Philippine Star 2002.
Lua MLA (9ú heag.)Torres, Ted P., agus Matthew Estabillo. "SSS Mulls Hike in Contributions." Philippine Star, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.