Skinner 1977

Skinner, Neil. 1977. North Bauchi Chadic languages: common roots. Afroasiatic Linguistics 4(1). 1-49.

@misc{1964,
  author = {Skinner, Neil},
  title  = {North Bauchi Chadic languages: common roots. Afroasiatic Linguistics 4(1). 1-49.},
  year   = {1977}
}