Tam, J. J. (2000). Ibalois vow to continue fight vs. San Roque dam. Philippine Collegian.
Lua i Stíl Chicago (17ú heag.)Tam, Johnson Jonathan. "Ibalois Vow to Continue Fight Vs. San Roque Dam." Philippine Collegian 2000.
Lua MLA (9ú heag.)Tam, Johnson Jonathan. "Ibalois Vow to Continue Fight Vs. San Roque Dam." Philippine Collegian, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.