Pamintuan, A. M. (1998). 100 years of RP-US ties: No more bitterness. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Pamintuan, Ana Marie. "100 Years of RP-US Ties: No More Bitterness." Philippine Star 1998.
Lua MLA (9ú heag.)Pamintuan, Ana Marie. "100 Years of RP-US Ties: No More Bitterness." Philippine Star, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.