Kruger, J. R. 1961. Chuvash Manual. Bloomington: Indiana University Press.
@book{Kruger-1961, address = {Bloomington}, author = {Kruger, J. R.}, publisher = {Indiana University Press}, title = {Chuvash Manual}, year = {1961}, iso_code = {chv}, olac_field = {general_linguistics; phonology; typology; phonetics}, wals_code = {chv} }