@incollection{barnes1951,
  address   = {London},
  author    = {Barnes, J. A.},
  booktitle = {Seven Tribes of British Central Africa},
  editor    = {Colson, Elizabeth and Gluckman, Max},
  key       = {Barnes (1951)},
  pages     = {194-252},
  publisher = {London: Oxford Univ. Press},
  series    = {Rhodes-Livingstone papers},
  title     = {The Fort Jameson Ngoni},
  volume    = {20},
  year      = {1951}
}