Padilla, A. J. (2000). CARP no improvement for Isabela farmers. Manila Times.
Lua i Stíl Chicago (17ú heag.)Padilla, Arnold J. "CARP No Improvement for Isabela Farmers." Manila Times 2000.
Lua MLA (9ú heag.)Padilla, Arnold J. "CARP No Improvement for Isabela Farmers." Manila Times, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.