Newell, L. E. (1968). A Batad Ifugao vocabulary. Human Relations Area Files.
芝加哥风格引文Newell, Leonard E. A Batad Ifugao Vocabulary. New Haven, Connecticut: Human Relations Area Files, 1968.
MLA引文Newell, Leonard E. A Batad Ifugao Vocabulary. Human Relations Area Files, 1968.
警告：这些引文格式不一定是100％准确.