@book{DarkwahParsonsHitchcocketal.2009,
  author    = {Kofi Darkwah and Q. N. Parsons and R. K. Hitchcock and Kevin Shillington},
  title     = {Subject index and checklist of history and archaeology dissertations and research essays submitted at the University of Botswana, 1976 - 1998},
  edition   = {Version 19 Feb. 2006},
  year      = {2009},
}