Levaillant, F. 1790. Travels into the interior parts of Africa, by the way of the Cape of Good Hope, in the years 1780,81,82,83,84 and 85. Dublin, Chamberlaine and Rice. pp. i-xv, 1-xiv, 1-534.
Travels into the interior parts of Africa, by the way of the Cape of Good Hope, in the years 1780,81,82,83,84 and 85