Vanoverbergh, M. 1953. Religion and Magic among the Isneg: Part I: The Spirits. Anthropos 48. 71-104.
@article{vanoverbergh1953a,
author = {Vanoverbergh, M.},
journal = {Anthropos},
number = {1-2},
pages = {71-104},
title = {Religion and Magic among the Isneg: Part I: The Spirits},
url = {http://www.jstor.org/stable/40451189},
volume = {48},
year = {1953}
}