Goddard, Ives. 1974. An Outline of the Historical Phonology of Arapaho and Atsina. International Journal of American Linguistics 40. 102-116.
@article{jacquesestimative-goddard74arapaho, author = {Goddard, Ives}, journal = {International Journal of American Linguistics}, number = {2}, pages = {102-116}, title = {An Outline of the Historical Phonology of Arapaho and Atsina}, volume = {40}, year = {1974} }