Cruz, M. . V. (2019). ARROYO BILL TAKES ON TOXIC WASTE DISPOSAL. IN Sunday News [column]. Manila Standard.
Lua i Stíl Chicago (17ú heag.)Cruz, Maricel V. "ARROYO BILL TAKES ON TOXIC WASTE DISPOSAL. IN Sunday News [column]." Manila Standard 2019.
Lua MLA (9ú heag.)Cruz, Maricel V. "ARROYO BILL TAKES ON TOXIC WASTE DISPOSAL. IN Sunday News [column]." Manila Standard, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.