Vergara, A. Y. (1999). Seedy walkway in Quiapo undergoes face-lift. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Vergara, Alex Y. "Seedy Walkway in Quiapo Undergoes Face-lift." Philippine Daily Inquirer 1999.
Lua MLA (9ú heag.)Vergara, Alex Y. "Seedy Walkway in Quiapo Undergoes Face-lift." Philippine Daily Inquirer, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.