(1997). Gantimpala celebrates 20 years of history and culture. Manila Chronicle.
Lua i Stíl Chicago (17ú heag.)"Gantimpala Celebrates 20 Years of History and Culture." Manila Chronicle 1997.
Lua MLA (9ú heag.)"Gantimpala Celebrates 20 Years of History and Culture." Manila Chronicle, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.