Boas and Deloria 1939

Boas, Franz and Deloria, Ella. 1939. Dakota grammar. (Memoirs of the National Academy of Sciences, 23.)

@book{nicholsdiversity-Boas1939,
  address = {Washington, D.C.},
  author  = {Boas, Franz and Deloria, Ella},
  series  = {Memoirs of the National Academy of Sciences},
  title   = {Dakota grammar},
  volume  = {23},
  year    = {1939}
}