@book{111492,
  author     = {Ross, Robert J.},
  publisher  = {Cambridge Univ. Press},
  title      = {Adam Kok's Griquas: a study in the development of stratification in South Africa},
  year       = {1976},
  inlg       = {English [eng]},
  keywords   = {;saf;rsa;hst;ant;w.312;},
  lgcode     = {Xiri [xii] (autotranslated from Maho's coding system)},
  macro_area = {Africa},
  src        = {eballiso2009}
}