Dones, L. (2001). Gordon named tourism secretary. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Dones, Liberty. "Gordon Named Tourism Secretary." Philippine Star 2001.
Lua MLA (9ú heag.)Dones, Liberty. "Gordon Named Tourism Secretary." Philippine Star, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.