Shipley, William F. 1956. The Phonemes of Northeastern Maidu. International Journal of American Linguistics 22. 233–237.
@article{shipley1956, author = {Shipley, William F.}, journal = {International Journal of American Linguistics}, pages = {233–237}, title = {The Phonemes of Northeastern Maidu}, volume = {22}, year = {1956} }