@misc{121962,
  author       = {John Duitsman},
  howpublished = {Monrovia: Ms., TILL},
  title        = {Liberian languages},
  year         = {no date},
  hhtype       = {overview},
  lgcode       = {Gbii [ggb]},
  macro_area   = {Africa},
  src          = {hh}
}