(1999). RI district 3810: Celebrating 80 years of civic action in the Philippines. Philippine Star.
Lua i Stíl Chicago (17ú heag.)"RI District 3810: Celebrating 80 Years of Civic Action in the Philippines." Philippine Star 1999.
Lua MLA (9ú heag.)"RI District 3810: Celebrating 80 Years of Civic Action in the Philippines." Philippine Star, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.