Tenchavez, G., & Singson, F. M. (2000). Estrada surprise: She's pretty ; who's the mom? / Ghea Tenchavez and Frauline Ma. Singson. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Tenchavez, Ghea, agus Frauline Ma Singson. "Estrada Surprise: She's Pretty ; Who's the Mom? / Ghea Tenchavez and Frauline Ma. Singson." Philippine Daily Inquirer 2000.
Lua MLA (9ú heag.)Tenchavez, Ghea, agus Frauline Ma Singson. "Estrada Surprise: She's Pretty ; Who's the Mom? / Ghea Tenchavez and Frauline Ma. Singson." Philippine Daily Inquirer, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.