@misc{39168,
  title      = {Write Mambila!},
  year       = {1973},
  country    = {Nigeria [NG]},
  lgcode     = {Nigeria Mambila [mzk]},
  macro_area = {Africa},
  sil_id     = {14381},
  src        = {sil16},
  subject    = {Workbooks [Zwkb]}
}