Esguerra, C. V. (2002). Metro Manila mayors mere paper tigers. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Esguerra, Christian V. "Metro Manila Mayors Mere Paper Tigers." Philippine Daily Inquirer 2002.
Lua MLA (9ú heag.)Esguerra, Christian V. "Metro Manila Mayors Mere Paper Tigers." Philippine Daily Inquirer, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.