"The Language of Nixyáawii". Confederated Tribes of the Umatilla Indian Reservation. Archived from the original on December 29, 2014. Retrieved December 29, 2014.
"The Language of Nixyáawii". Confederated Tribes of the Umatilla Indian Reservation. Archived from the original on December 29, 2014. Retrieved December 29, 2014.