Danao, E. L. (2004). Senators toughen stand vs. new taxes. Manila Times.
Lua i Stíl Chicago (17ú heag.)Danao, Efren L. "Senators Toughen Stand Vs. New Taxes." Manila Times 2004.
Lua MLA (9ú heag.)Danao, Efren L. "Senators Toughen Stand Vs. New Taxes." Manila Times, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.