Santiago, A. S. (1999). I voted for Erap (How stupid of me). IN Commentary [column]. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Santiago, Angela Stuart. "I Voted for Erap (How Stupid of Me). IN Commentary [column]." Philippine Daily Inquirer 1999.
Lua MLA (9ú heag.)Santiago, Angela Stuart. "I Voted for Erap (How Stupid of Me). IN Commentary [column]." Philippine Daily Inquirer, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.