(2002). Earth day 2002: Protect our home. Philippine Star.
Lua i Stíl Chicago (17ú heag.)"Earth Day 2002: Protect Our Home." Philippine Star 2002.
Lua MLA (9ú heag.)"Earth Day 2002: Protect Our Home." Philippine Star, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.