Lua APA (7ú heag.)

Crisostomo, S. (2003). Referendum on Cha-cha pushed. Philippine Star.

Lua i Stíl Chicago (17ú heag.)

Crisostomo, Sheila. "Referendum on Cha-cha Pushed." Philippine Star 2003.

Lua MLA (9ú heag.)

Crisostomo, Sheila. "Referendum on Cha-cha Pushed." Philippine Star, 2003.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.