Boas, Franz and Swanton, J. . 1911. Siouan (Dakota).
@None{boasandswanton, author = {Boas, Franz and Swanton, J. }, title = { Siouan (Dakota).}, year = {1911} }
@None{boasandswanton, author = {Boas, Franz and Swanton, J. }, title = { Siouan (Dakota).}, year = {1911} }
@None{boasandswanton, author = {Boas, Franz and Swanton, J. }, title = { Siouan (Dakota).}, year = {1911} }