@book{Rubongoya-1999,
  address    = {Köln},
  author     = {Rubongoya, L. T.},
  publisher  = {Köppe},
  series     = {East African Languages and Dialects},
  title      = {A Modern Runyoro-Rutooro Grammar},
  volume     = {9},
  year       = {1999},
  iso_code   = {nyo},
  olac_field = {general_linguistics; typology; semantics; syntax},
  wals_code  = {rru}
}