Villanueva, M. A., & Pareño, R. (2004). Four new laws signed. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Villanueva, Marichu A., agus Roel Pareño. "Four New Laws Signed." Philippine Star 2004.
Lua MLA (9ú heag.)Villanueva, Marichu A., agus Roel Pareño. "Four New Laws Signed." Philippine Star, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.