Rood, S. (1994). Protecting ancestral land rights in the Cordillera. University of the Philippines Center for Integrative and Development Studies.
Lua i Stíl Chicago (17ú heag.)Rood, Steven. Protecting Ancestral Land Rights in the Cordillera. Quezon City: University of the Philippines Center for Integrative and Development Studies, 1994.
Lua MLA (9ú heag.)Rood, Steven. Protecting Ancestral Land Rights in the Cordillera. University of the Philippines Center for Integrative and Development Studies, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.