@book{119997,
  author     = {Boone, Douglas W.},
  pages      = {19},
  publisher  = {SIL Cameroon},
  school     = {SIL Cameroon},
  title      = {A sociolinguistic survey in Mbola: Mbule survey report},
  year       = {1992},
  bestfn     = {africa\boone_mbule1992_o.pdf},
  besttxt    = {ptxt2\africa\boone_mbule1992_o.txt},
  fn         = {africa\boone_mbule1992.pdf, africa\boone_mbule1992_o.pdf},
  hhtype     = {socling},
  inlg       = {English [eng]},
  keywords   = {;waf;caf;cmr;lng;scl;bnt;a.623;},
  lgcode     = {Mbule of Cameroon [mlb]},
  macro_area = {Africa},
  src        = {eballiso2009, hh}
}