Eggan, F. 1960. The Sagada Igorots of Northern Luzon. Viking Fund. Publ. Anth. 29. 24-50.
@article{eggan1960,
author = {Eggan, F.},
journal = {Viking Fund. Publ. Anth.},
key = {Eggan (1960)},
pages = {24-50},
title = {The Sagada Igorots of Northern Luzon},
volume = {29},
year = {1960}
}