Rivera, R. (1997). Privatizing the state of the nation. Manila Chronicle.
Lua i Stíl Chicago (17ú heag.)Rivera, Roberto. "Privatizing the State of the Nation." Manila Chronicle 1997.
Lua MLA (9ú heag.)Rivera, Roberto. "Privatizing the State of the Nation." Manila Chronicle, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.