Lua APA (7ú heag.)

Estrada, E. (2002). Caloocan lawmaker pushes for additional benefits for elderly. Manila Times.

Lua i Stíl Chicago (17ú heag.)

Estrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times 2002.

Lua MLA (9ú heag.)

Estrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times, 2002.

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