@book{30732,
  address    = {Zaria},
  publisher  = {Institute of Linguistics},
  title      = {Be buo ashan 1-4},
  year       = {n.d},
  country    = {Nigeria [NG]},
  lgcode     = {Bekwarra [bkv]},
  macro_area = {Africa},
  sil_id     = {35018},
  src        = {sil16},
  subject    = {Teacher's guides [Ztgd]}
}