Polenda, F. C., & Elkins, R. E. (1989). A voice from the hills: Essays on the culture and world view of the Western Bukidnon Manobo people. Linguistic Society of the Philippines.
Lua i Stíl Chicago (17ú heag.)Polenda, Francisco Col-om, agus Richard E. Elkins. A Voice from the Hills: Essays on the Culture and World View of the Western Bukidnon Manobo People. Manila: Linguistic Society of the Philippines, 1989.
Lua MLA (9ú heag.)Polenda, Francisco Col-om, agus Richard E. Elkins. A Voice from the Hills: Essays on the Culture and World View of the Western Bukidnon Manobo People. Linguistic Society of the Philippines, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.