Crowley, Terry. 1981. "The Mpakwithi Dialect of Anguthimri." In Handbook of Australian Languages 2, edited by R. M. W. Dixon and Barry J. Blake. 146-194. John Benjamins B.V..
Chafe, W. L. and M. K. Foster. 1981. "Prehistoric Divergences and Recontacts Between Cayuga, Seneca and Other Northern Iroquoian Languages." In International Journal of American Linguistics, 47: 121-142.
Chafe, Wallace L. 1977. "Accent and Related Phenomena in the Five Nations Iroquois Languages." In Studies in Stress and Accent, edited by Larry Hyman. 4: 169-181. University of Southern California Press.