@phdthesis{319940,
  author     = {Deuchar, Margaret},
  pages      = {151},
  school     = {Stanford: Stanford University},
  title      = {Diglossia in British Sign Language},
  year       = {1978},
  hhtype     = {socling},
  inlg       = {English [eng]},
  lgcode     = {British Sign Language [bfi]},
  macro_area = {Eurasia},
  src        = {hh}
}