Concepcion, J. A. (2001). Fil-Ams to Bush cabinet. Manila Times.
Lua i Stíl Chicago (17ú heag.)Concepcion, John Anthony. "Fil-Ams to Bush Cabinet." Manila Times 2001.
Lua MLA (9ú heag.)Concepcion, John Anthony. "Fil-Ams to Bush Cabinet." Manila Times, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.