Villanueva, M. A. (1998). Adaza is new BID chief. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Villanueva, Marichu A. "Adaza Is New BID Chief." Philippine Star 1998.
Lua MLA (9ú heag.)Villanueva, Marichu A. "Adaza Is New BID Chief." Philippine Star, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.