Seligman and Seligman 1918

Seligman, C. G. and Seligman, B. Z. 1918. The Kababish. Harvard African Studies 2. 105-185.

@article{seligmanandseligman1918,
  author  = {Seligman, C. G. and Seligman, B. Z.},
  journal = {Harvard African Studies},
  key     = {Seligman and Seligman (1918)},
  pages   = {105-185},
  title   = {The Kababish},
  volume  = {2},
  year    = {1918}
}