Spier, L. 1928. Havasupai Ethnography. Anthropological Papers of the American Museum of Natural History 29. 81-408.
@article{spier1928, author = {Spier, L.}, journal = {Anthropological Papers of the American Museum of Natural History}, key = {Spier (1928)}, pages = {81-408}, title = {Havasupai Ethnography}, volume = {29}, year = {1928} }