GoodTracks, Jimm (1992) Baxoje-Jiwere-Nyut'aji - Ma'unke: Iowa-Otoe-Missouria Language to English. Boulder, CO: Center for the Study of the Languages of the Plains and Southwest. (also) GoodTracks, Jimm (16 August 2008), personal communication. Ioway Otoe-Missouria Language Website
GoodTracks, Jimm G. "Orthographic Updates" (PDF). Ioway Otoe Language Study. Retrieved October 17, 2011.