Dedrick, John M. and Casad, Eugene H. 1999. Sonora Yaqui Language Structures. Tucson: University of Arizona Press.
@book{Dedrick-and-Casad-1999, address = {Tucson}, author = {Dedrick, John M. and Casad, Eugene H.}, publisher = {University of Arizona Press}, title = {Sonora Yaqui Language Structures}, year = {1999}, iso_code = {yaq}, olac_field = {syntax; semantics; general_linguistics; typology; phonetics; phonology; morphology}, wals_code = {yaq} }