Williamson and Shimizu 1968

Williamson, Kay and Shimizu, Kiyoshi. 1968. Benue-Congo comparative wordlist vol. 1. Ibadan: West African Linguistic Society.

@misc{5682,
  author = {Williamson, Kay and Shimizu, Kiyoshi},
  title  = {Benue-Congo comparative wordlist vol. 1. Ibadan: West African Linguistic Society.},
  year   = {1968}
}