Gawongna, D. M., Del Rosario, F. Y. G., & Maslang, K. L. (2013). Apfo'or burial tombs: A reflection of the worldview of the Enehaga people of Mayoyao, Ifugao. Journal of Northern Luzon.
Lua i Stíl Chicago (17ú heag.)Gawongna, Dominique M., Fe Yolanda G. Del Rosario, agus Kenneth L. Maslang. "Apfo'or Burial Tombs: A Reflection of the Worldview of the Enehaga People of Mayoyao, Ifugao." Journal of Northern Luzon 2013.
Lua MLA (9ú heag.)Gawongna, Dominique M., et al. "Apfo'or Burial Tombs: A Reflection of the Worldview of the Enehaga People of Mayoyao, Ifugao." Journal of Northern Luzon, 2013.
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