Morales, D. N. Y., & Monan, J. (1979). A primer on the Negritos of the Philippines. Philippine Business for Social Progress.
Lua i Stíl Chicago (17ú heag.)Morales, Daisy Noval Y., agus James Monan. A Primer on the Negritos of the Philippines. Manila: Philippine Business for Social Progress, 1979.
Lua MLA (9ú heag.)Morales, Daisy Noval Y., agus James Monan. A Primer on the Negritos of the Philippines. Philippine Business for Social Progress, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.