@book{Parks-1986,
  address    = {Roseglen, North Dakota},
  author     = {Parks, Douglas R.},
  publisher  = {White Shield School District},
  title      = {An English-Arikara Student Dictionary},
  year       = {1986},
  iso_code   = {ari},
  olac_field = {typology; syntax; general_linguistics},
  wals_code  = {akr}
}