@book{Bell-1939,
  address    = {Alipore},
  author     = {Bell, C. A.},
  note       = {3rd edition},
  publisher  = {Bengal Government Press},
  title      = {Grammar of Colloquial Tibetan},
  year       = {1939},
  iso_code   = {bod},
  olac_field = {typology; general_linguistics; syntax},
  wals_code  = {tib}
}