Lua APA (7ú heag.)

Villarico, A. L. (2002). Ads with a heart. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Villarico, Anna Luisa. "Ads with a Heart." Philippine Daily Inquirer 2002.

Lua MLA (9ú heag.)

Villarico, Anna Luisa. "Ads with a Heart." Philippine Daily Inquirer, 2002.

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