Valera, N. (2007). Revilla leaves DNA samples with NBI in case of paternity claims. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Valera, Nini. "Revilla Leaves DNA Samples with NBI in Case of Paternity Claims." Philippine Daily Inquirer 2007.
Lua MLA (9ú heag.)Valera, Nini. "Revilla Leaves DNA Samples with NBI in Case of Paternity Claims." Philippine Daily Inquirer, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.