Pike, Eunice V. 1951. Tonemic-intonemic Correlation in Mazahua (Otomi). International Journal of American Linguistics 17. 37–41.
@article{pike1951,
author = {Pike, Eunice V.},
journal = {International Journal of American Linguistics},
pages = {37–41},
title = {Tonemic-intonemic Correlation in Mazahua (Otomi)},
volume = {17},
year = {1951}
}