Hall 1977

Hall, E. 1977. In Kropp Dakubu, M. E. (ed). West African language data sheets, vol. 1. Legon, Ghana: West African Linguistic Society.

@misc{1770,
  author = {Hall, E.},
  title  = {In Kropp Dakubu, M. E. (ed). West African language data sheets, vol. 1. Legon, Ghana: West African Linguistic Society.},
  year   = {1977}
}