@book{Li-1990,
  address    = {Beijing},
  author     = {Li, Yung-sui},
  publisher  = {Minzu Chubanshe},
  title      = {Ha-ni yu yu fa},
  year       = {1990},
  iso_code   = {hni},
  olac_field = {general_linguistics; syntax; typology},
  wals_code  = {han}
}