Hilario, E. M. (1997). Tracking history in the making: 52 years of the Manila Chronicle. Manila Chronicle.
Lua i Stíl Chicago (17ú heag.)Hilario, Ernesto M. "Tracking History in the Making: 52 Years of the Manila Chronicle." Manila Chronicle 1997.
Lua MLA (9ú heag.)Hilario, Ernesto M. "Tracking History in the Making: 52 Years of the Manila Chronicle." Manila Chronicle, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.